DEMO MANUAL DC2086A Powered Programming Adapter for Digital Power System Management (PSM) Products Description Demonstration circuit 2086A is an accessory board to to be powered via the dongle as well as the ability to keep the DC1613A, DC2026A and DC590B that allows for a the "brains" of the PSM device alive independent of the higher current 3.4V or 5V output rail and the ability to power supply rails on the board, which is extremely useful adapt different input cables to output cables. Extra power in any debugging situation. is supplied to the downstream device from the DC2086A The 2.1mm DC input jack and 2-position screw-terminal when it is plugged into an external supply. This can be block are in parallel and can accept any DC input be- done via any one of the three input methods: (a) 2.1mm tween 4.5V and 18V. The USB 3.0 Micro-B connector is

DC input jack, (b) 2-positon screw-terminal block, and backwards-compatible with any USB Micro-B connec- (c) USB 3.0 Micro-B connector. The DC590B and DC2026A tor, exactly like those found on modern cell phones and USB dongles both use a 14-pin ribbon cable for power and consumer electronics. This simplifies cable requirements communication to a connected system board, whereas the when you can reach into your bag and pull out one cable DC1613A USB dongle uses a 12-pin ribbon cable for the that powers all your devices, and plug this board in as if same purpose. The DC2086A can take either of these 12- it were your cell phone. pin or 14-pin ribbon cable inputs and adapt to the 12-pin, 14-pin, or newer and smaller 4-pin or 3-pin connectors. Design files for this circuit board are available at This means you are able to use the same USB dongle to http://www.linear.com/demo/DC2086A power and talk to any of your demo boards even when it L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and Hot Swap, Linduino and LTpowerPlay are trademarks of Linear Technology Corporation. does not have the mating connector for the dongle. The All other trademarks are the property of their respective owners. Protected by U.S. Patents, DC2086A also allows your PSM devices on your hardware including 7382303 and 7420359.

Figure 1. DC2086A Input and Output Connections dc2086afb 1 DEMO MANUAL DC2086A DC2086A Features The DC2086A features two input ports supporting both n I2C/SMBus Serial Interface the current recommended 12-pin header used to connect n 2.3A at 3.4V, and 1.3A at 5V Output Power to the DC1613A as well as the legacy 14-pin header used to connect to the DC590B. On the output side, there are n 3.4V and 5V Independent Output Power Rails the same 12-pin and 14-pin headers in addition to a new n Cable Adapter Between 12-Pin and 14-Pin Ribbon smaller footprint 4-pin header. This new header contains Cables to 12-Pin and 14-Pin Ribbon Cables and 3-Pin 2 2 ground, I C Clock (SCL), I C Data (SDA) and 3.4V power. and 4-Pin Cables These four signals allow the minimum for communication with LTpowerPlay™ and external bus controllers (SDA, SCL and GND via 4-pin/3-pin output cable).

Performance Summary TA = 25°C PARAMETER CONDITIONS MIN TYP MAX UNITS Supply Input Voltage Range J100: 2.1mm Barrel Jack 4.5 12 18 V J101: Screw Terminals 4.5 12 18 V J102: USB 3.0 Micro-B 4.5 5 5.5 V Supply Input Current Range J100: 2.1mm Barrel Jack 2.5 A J101: Screw Terminals 2.5 A J102: USB 3.0 Micro-B When Connected Through USB Charging Port 2.1 A J102: USB 3.0 Micro-B When Connected Through USB Port With Current 0.1 A Negotiation J102: USB 3.0 Micro-B When Connected Through USB Port With Current Limit 0.5 A J102: USB 3.0 Micro-B When Connected Through USB Wall Charger 2.5 A Output Power 3.4V Rail Regulation 3 3.4 3.5 V Current Capability When Powered from a Capable Input Supply 2.3 A Output Power 5V Rail Regulation 4.75 5 5.1 V Current Capability When Powered from a Capable Input Supply 1.3 A NOTES: 1. Total input current is limited to 2.5A. 2. When drawing current from both the 5V 3.4V rails simultaneously, the total combined output power is limited to 7W. 3. 4.5V is the minimum input voltage, but up to 4.75V input may be required for start-up. After the DC2086A is operational, only then is it possible to regulate down to 4.5VIN.

dc2086afb 2 DEMO MANUAL DC2086A Typical Performance characteristics

2.5 3.5

3.4 2.0

3.3 1.5

3.2

1.0

3.4V OUTPUT RAIL 3.1 OUTPUT CURRENT (A)

0.5 VIN = 4.5V 3.0 VIN = 5V VIN = 12V VIN = 18V 0 2.9 4.5 5 12 18 0 1 2 3 OUTPUT LOAD CURRENT (A) INPUT VOLTAGE (V) dc2086a F02 dc2086a F04

Figure 2. 3.4V IOUT vs VIN Figure 4. 3.4V VOUT vs IOUT

1.6 5.1

1.4 5.0

1.2 4.9 1.0 4.8 0.8 4.7 0.6 5V OUTPUT RAIL

OUTPUT CURRENT (A) 4.6 0.4 VIN = 4.5V 0.2 4.5 VIN = 5V VIN = 12V VIN = 18V 0 4.4 4.5 5 12 18 0 0.5 1.0 1.5

INPUT VOLTAGE (V) dc2086a F03 OUTPUT LOAD CURRENT (A) dc2086a F05

Figure 3. 5V IOUT vs VIN Figure 5. 5V VOUT vs IOUT

dc2086afb 3 DEMO MANUAL DC2086A Simplified Block Diagram The Simplified Block Diagram shows that the DC2086A All three dedicated power inputs are fed into the internal can power its output power rail from any combination DC2086A VBUS. This is a LTC3575 flyback controller pro- of three dedicated power input ports (wall power from viding true magnetic isolation through a Würth 750311675 a 2.1mm barrel jack, turret power from screw terminals, transformer. This protects your power supplies upstream and via a USB connection) or the 5V rail on the upstream from anything catastrophic that the boards downstream 12-pin or 14-pin ribbon cable. Priority for the ideal OR- may experience. ing circuits is given to the three dedicated power inputs The smaller 4-pin output connector does not have a 5V rail throughout the chain, making the assumption that if you available whereas the 12-pin and 14-pin cables do. Also have it connected to an external power source it is the note that all signal lines are routed straight through from highest current supply available in the system. the input connectors to the output connectors.

dc2086afb 4 DEMO MANUAL DC2086A When Do I Need This Board? The DC2086A has many useful features that make it an es- quickly diagnosed using telemetry, fault status registers, sential accessory adapter to one of Linear Technology’s USB and the fault logs. The final system configuration can be dongles, such as the DC1613A, DC590B, and DC2026A. quickly developed and stored to the PSM products’ re- spective nonvolatile memories all using this one interface. The DC590B and DC2026A use a 14-pin ribbon cable for power and communication to a system board, In addition to adapting to the various connectors, the whereas the DC1613A uses a 12-pin ribbon cable. The DC2086A has two higher current power rails which can DC2086A is more versatile and can accept either of these provide 3.4V and 5V power to the board. The current USB 12-pin or 14-pin ribbon cable inputs and adapt to the dongle solutions, such as the DC1613A, can only source 12-pin, 14-pin, or newer and smaller 4-pin or 3-pin con- around 100mA. This is generally sufficient to power a nectors. single device and supporting hardware, and in some cases approximately four LTC products. With the complexity If designing a board, we highly recommend putting one in today’s power systems, it is common to have more of these connectors on your board. The reasons are: the devices that need power beyond the capability of the USB ability to program PSM devices onboard, powered via dongles. In these situations, use the DC2086A to power the dongle, and the ability to keep the "brains" of the PSM the board. The DC2086A provides up to 2.3A on the 3.4V device alive independent of the power supply rails on the rail, which is more than enough to power over a hundred board—which is useful in any debugging situation. When devices on the same power source. Consult the data sheet used with LTpowerPlay software, the DC2086A provides a of the PSM device to verify (this generalization assumes powerful way to debug an entire power system. Failures are 20mA per PSM device).

1100mA DC2086A (POWERED PROGRAMMING ADAPTER) 2300mA

750mA DC2026A (14-PIN LinduinoTM ONE USB DONGLE) 0mA

100mA DC590B (14-PIN USB DONGLE) 100mA

100mA DC1613A (12-PIN USB DONGLE) 5V 100mA 3.3V

Figure 6. Programming Current Capability Comparison Chart

dc2086afb 5 DEMO MANUAL DC2086A When Do I Need This Board? Please see Figure 7, Figure 8 and Figure 9 for examples of Choosing a connector with power means a minimum of how to design your board to make full use of these strik- four pins, but it is recommended for all designs. It allows ingly important features and allow for your PSM products for the most flexibility at all times and enables you to make to be powered from the DC2086A. use of all of the features of the PSM device. If you are unsure of which connector to choose to put If needed, an adapter to the 4-pin output of DC2086A can on your board, you can consult Table 1 through Table 4. be made. Refer to Table 5.

REPEAT OUTLINED CIRCUIT FOR LTC PSM DEVICE 150k 49.9k 4.5V TO 15V VPWR 0.1µF LTC PSM DEVICE

ISOLATED 3.4V VDD33 SCL Si1303 VDD33 GND 0.1µF

SDA VDD25 0.1µF TO DC2086A DIGITAL PIN CONNECTIONS POWER PROGRAMMING OMITTED FOR ADAPTER (REQUIRES CLARITY DC1613A, DC590B, OR DC2026A USB TO I2C/SMBus/ 10k 10k 5.49k PMBus CONTROLLER) SCL SDA SHARE_CLK

WP GND TO/FROM OTHER LTC PSM DEVICES dc2086a F07

Figure 7. Powering LTC PSM Devices with PFET to VPWR

dc2086afb 6 DEMO MANUAL DC2086A When Do I Need This Board?

LTC PSM DEVICE PROGRAMMING V AND COMMUNICATION IN INTERFACE HEADER SVIN

DC2086A ISOLATED 3.4V SEE TABLES FOR VDD33 VDD25 SCL CONNECTOR AND D1 LTC PINOUT OPTIONS PSM DEVICE SOD882 10k SCL SDA 10k REQUIRED FOR OPERATION SDA TO DC2086A DIGITAL WP SGND POWER PROGRAMMING ADAPTER (REQUIRES DC1613A, DC590B, OR DC2026A USB TO I2C/SMBus/ D2 PMBus CONTROLLER) SVIN SOD882

VDD33 VDD25 • LTC • PSM DEVICE • SCL D1, D2: NXP PMEG2005AEL OR PMEG2005AELD. DIODE SELECTION IS NOT ARBITRARY. SDA USE VF < 210mV AT IF = 20mA WP SGND dc2086a F08 • • •

Figure 8. Powering LTC PSM Devices with Individual Device Diode Protection

dc2086afb 7 DEMO MANUAL DC2086A When Do I Need This Board?

IDEAL DIODE SYSTEM TP0101K-SSOT23 0R’d 3.3V TO 3.4V V 3.3V PWR VDD33 LTC4412 10k 10k 5.49k VDD33 VIN SENSE VDD25 GND GATE 0.1µF 0.1µF LTC PSM DEVICE CTL STAT

PIN CONNECTIONS OMITTED FOR ISOLATED 3.4V CLARITY SCL SCL GND SDA SHARE_CLK SDA WP GND TO DC2086A DIGITAL TO/FROM OTHER dc2086a F09 POWER PROGRAMMING PSM DEVICES ADAPTER (REQUIRES DC1613A, DC590B, OR DC2026A USB TO I2C/SMBus/ NOTE: LTC CONTROLLER I2C CONNECTIONS ARE OPTO-ISOLATED PMBus CONTROLLER) ISOLATED 3.4V FROM CONTROLLER CAN BE BACK DRIVEN ISOLATED 3.4V CURRENT LIMIT = 2100mA

Figure 9. Powering LTC PSM Devices with PFET to VPWR = VDD33

dc2086afb 8 DEMO MANUAL DC2086A When Do I Need This Board?

Table 1. 4-Pin Headers, 2mm Pin-to-Pin Spacing, Gold Flash or Plating, Compatible with DC2086A Cables MOUNTING INSERTION STYLE ANGLE INTERFACE STYLE VENDOR PART NUMBER PINOUT STYLE (SEE TABLE 3) Shrouded and Keyed Header Hirose DF3DZ-4P-2V(51) Type A Vertical DF3Z-4P-2V(50) Non Shrouded, Non-Keyed Header 3M 951104-2530-AR-PR Type A and B Supported. Reversible/Not Keyed Surface Mount Shrouded and Keyed Header Hirose DF3DZ-4P-2H(51) Type A Right Angle Non Shrouded. Cable-to-Header/PCB FCI 10112684-G03-04ULF Type B. Keying Achieved by PCB Surface Mechanics Yield Keying Effect Shrouded and Keyed Header Hirose DF3-4P-2DSA(01) Type A Non Shrouded, Non-Keyed Header Harwin M22-2010405 Type A and B Supported. Reversible/Not Keyed Vertical Samtec TMM-104-01-LS Sullins NRPN041PAEN-RC Through-Hole Shrouded and Keyed Header Hirose DF3-4P-2DS(01) Type A Non Shrouded. Cable-to-Header/PCB Norcomp 27630402RP2 Type B. Keying Achieved by Intentional PCB Right Angle Mechanics Yield Keying Effect Harwin M22-2030405 Interference Samtec TMM-104-01-L-S-RA

Table 2. 3-Pin Headers, 2mm Pin-to-Pin Spacing, Gold Flash or Plating, Compatible with DC2086A Cables MOUNTING INSERTION STYLE ANGLE INTERFACE STYLE VENDOR PART NUMBER PINOUT STYLE (SEE TABLE 4) Shrouded and Keyed Header Hirose DF3DZ-3P-2V(51) Type A Vertical DF3Z-3P-2V(50) Non Shrouded, Non-Keyed Header 3M 951103-2530-AR-PR Type A and B Supported. Reversible/Not Keyed Surface Mount Shrouded and Keyed Header Hirose DF3DZ-3P-2H(51) Type A Right Angle Non Shrouded. Cable-to-Header/PCB FCI 10112684-G03-03LF Type B. Keying Achieved by PCB Surface Mechanics Yield Keying Effect Shrouded and Keyed Header Hirose DF3-3P-2DSA(01) Type A Non Shrouded, Non-Keyed Header Harwin M22-2010305 Type A and B Supported. Reversible/Not Keyed Vertical Samtec TMM-103-01-LS Sullins NRPN031PAEN-RC Through-Hole Shrouded and Keyed Header Hirose DF3-3P-2DS(01) Type A Non Shrouded. Cable-to-Header/PCB Norcomp 27630302RP2 Type B. Keying Achieved by Intentional PCB Right Angle Mechanics Yield Keying Effect Harwin M22-2030305 Interference Samtec TMM-103-01-L-S-RA

Table 3. Recommended 4-Pin Header Pinout (Pin Numbering Table 4. Recommended 4-Pin Header Pinout (Pin Numbering Scheme Adheres to Hirose Conventions). Interfaces to Scheme Adheres to Hirose Conventions). Interfaces to DC2086A Cables DC2086A Cables PINOUT STYLE “A” PINOUT STYLE “B” PIN NUMBER PINOUT STYLE “A” PINOUT STYLE “B” PIN NUMBER (SEE TABLE 9) (SEE TABLE 9) (SEE TABLE 10) (SEE TABLE 10)

1 SDA 3.4VOUT 1 SDA SCL 2 GND SCL 2 GND GND 3 SCL GND 3 SCL SDA 4 +3.4V SDA

dc2086afb 9 DEMO MANUAL DC2086A USB Connectors

Table 5. 4-Pin Male-to-Male Shrouded and Keyed Adapter To get the most output power from your DC2086A whilst (Optional. Eases Creation of Adapter Cables, if Deviating from being supplied by the USB port, connect it to an external Recommended Connectors/Connector Pinouts). Interfaces to DC2086 Cables wall charger with at least a 2A output rating. Newer smart- Vendor Part Number Website phone and tablet chargers generally meet this specification, Hirose DF3-4EP-2A www.hirose.com, www.hirose.co.jp as shown in Figure 12. The use of a lower output capacity charger will only limit the total output power available from The DC2086A uses a USB 3.0 SuperSpeed Micro-B male the DC2086A. connector as a possible input power source. This connector is 100% backwards-compatible with the now ubiquitous If the DC2086A is powered from a computer port that does USB 2.0 Micro-B male connector that is found on the end not accept the charging port protocol, but does strictly of countless device chargers and is officially the global enforce downstream port power management, the total standard for charging with the title of Universal Charging input current will be limited to 100mA. Solution. If the DC2086A is powered from a computer port that If a legacy USB 2.0 Micro-B male connector is used with does recognize the charging port protocol, the total input the DC2086A, it will fit into the portion of the USB 3.0 current will be limited to 2.3A. Micro-B socket on the left of the device, as shown in If the DC2086A is powered from a computer port with no Figure 10. management, or a wall adapter with no management, it will happily draw up to 2.5A through the USB connector. If unsure whether the computer or wall adapter is managed, do not use that port to power the DC2086A.

Figure 10. Difference Between USB 2.0 and 3.0 Micro B Male Connectors

Figure 12. For More Power Delivered by USB Port Use a Wall Charger Figure 11. DC2086A USB Input Connector

dc2086afb 10 DEMO MANUAL DC2086A Pinout Information

Tables 6-8 list the pinouts of the three different output Table 7. 4-Pin Ribbon Cable Connector [Hirose DF3-4P-2DS(01)] connectors found on the DC2086A along with their manu- PIN DESCRIPTION facturer and manufacturer part number. The 12-pin ribbon 1 SDA cable connector described in Table 6 is the recommended 2 GND connector if you can afford the physical size. 3 SCL 4 +3.4V DC2086A Output Table 6. 12-Pin Ribbon Cable Connector [FCI 98414-F06-12ULF] PIN DESCRIPTION 1 +5V DC2086A Output Table 8. 14-Pin Ribbon Cable Connector [FCI 98414-F06-14ULF] 2 SDA PIN DESCRIPTION 3 GND 1 +5V DC2086A Output 4 SCL 2 +3.4V DC2086A Output 5 +3.4V DC2086A Output 3 GND 6 ALERT 4 SCK/SCL 7 GPO #1 5 MISO 8 OUTPUT ENABLE 6 CS 9 GPO #2 7 MOSI/SDA 10 GND 8 GND 11 EEPROM SCL 9 EEPROM SDA 12 EEPROM SDA 10 +5V DC2086A Output 11 EEPROM SCL 12 GND 13 GND 14 GPIO #1

dc2086afb 11 DEMO MANUAL DC2086A Details: Top

Table 9. DC2086A Connector Details REFERENCE DESIGNATOR CONNECTOR DETAILS USAGE SPECIFICATIONS J100 2.1mm DC Jack Any DC-voltage wall wart or power supply with sufficient output power capabilities to drive the target load with an output voltage between 4.5V and 18V. Recommended: 12V wall wart for full output current capabilities. J101 2-Position Screw Terminal In parallel with J100. Same specifications as J100. J102 USB 3.0 Micro-B Any USB port or wall charger can be used. Follows USB Charging Specification to safely draw up to 2.1A from supporting chargers (yellow-colored ports). Can also be used with any standard computer port, but current will be limited by USB specification to between 100mA and 500mA depending on USB system controller design. In addition, can be used with USB wall chargers. J503 12-Pin DC1613A Input Connect to a 12-pin DC1613A. Only one input port should be used at one time. J505 14-Pin DC590B/DC2026A Input Connect to a 14-pin DC590B/DC2026A. Only one input port should be used at one time. J502 12-Pin DC1613A Output Connect to target board with 12-pin female/female DC1613A cable. J504 14-Pin DC590B/DC2026A Output Connect to target board with 14-pin female/female DC590B/DC2026A cable. J500/J501 4-Pin Minimum Output Connect to target board via 4-pin female/female cable via J500 or solder custom leads to J501.

dc2086afb 12 DEMO MANUAL DC2086A Details: Bottom

dc2086afb 13 DEMO MANUAL DC2086A Parts List

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER 1 2 C1, C3 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, C0402C222K5RACTU 0402, 50V, X7R, 2200pF, 10% 2 2 C100, C101 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, C0402C223K5RACTU 0402, 50V, X7R, 22000pF, 10%

3 20 C102, C103, C106, C303, C304, Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, CC0805KRX7R9BB104 C306, C403, C404, C405, C406, 0805, 50V, X7R, 100nF, 10% C417, C418, C419, C420, C503, C504, C600, C601, C602, C603 4 3 C104, C302, C502 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, TMK105BJ104KV-F 0402, 25V, X5R, 0.1µF, 10% 5 3 C105, C200, C202 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, TMK212BJ475KG-T 0805, 25V, X5R, 4.7µF, 10% 6 3 C107, C203, C204 Aluminum Organic Polymer Capacitors 20V, 680µF, 20%, ESR APSG200ELL681MJB5S = 20µΩ

7 1 C201 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, 08055C224KAT4A 0805, 50V, X7R, 0.22µF, 10% 8 9 C205, C206, C400, C401, C407, Multilayer Ceramic Capacitors MLCC: SMD/SMT, DOUBLE C2220C476M3R2CAUTO C408, C412, C413, C507 STACKED CAP, MLCC, 2220, 25V, X7R, 47µF, 20% 9 1 C207 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, CGA4C2C0G1H103J060AA 0805, 50V, C0G 0.01µF, 5% 10 1 C208 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, C0603C333J3RACTU 0603 25V, X7R, 33000pF, 5% 11 4 C300, C301, C500, C501 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, C0402C223K3RACTU 0805, 25V, X7R, 22000pF, 10%

12 2 C305, C506 Aluminum Organic Polymer Capacitors 12.5V, 100µF, 20%, A700X107M12RATE015 ESR = 15mΩ 13 2 C402, C411 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, GRM21BR71C225KA12L 0805, 16V, X7R, 2.2µF, 10% 14 2 C409, C410 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, CC0805JRNPO9BN220 0805, 50V, NPO, 22pF, 5% 15 3 C414, C415, C416 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, TMK212B7105KG-T 0805, 25V, X7R, 1µF, 10% 16 1 C505 Multilayer Ceramic Capacitors MLCC: SMD/SMT, CAP, MLCC, C0805C104J5RACTU 0805, 50V, X7R, 0.1µF, 5% 17 1 D100 TVS Diodes: Transient Voltage Suppressors, 400W, 18V SMAJ18A-13-F 18 1 D200 Schottky Diodes PDS835L-13 19 1 D201 Schottky Diodes PMEG6010ER,115 20 1 J100 DC Power Connectors PCB 2.1mm 163-179PH-EX

dc2086afb 14 DEMO MANUAL DC2086A Parts List

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER 21 1 J101 Terminal Block, 5mm HORZ ENTRY MOD 2POS Würth Elektronik, 691102710002 22 1 J102 USB Connectors WR-COM Micro USB 3.0 Horizontal B Würth Elektronik, 692622030100 23 2 J600, J601 Headers: 14-Pin, 2mm, Shrouded and Keyed 98464-G61-14ULF 24 1 J602 Headers: 4-Pin, 2mm, Shrouded and Keyed DF3-4P-2DS(01) 25 2 J604, J605 Headers: 12-Pin, 2mm, Shrouded and Keyed 98464-G61-12LF 26 1 L200 Fixed Inductors, WE-HCI Inductor, 4.9µH, 100kHz, 6.5A Würth Elektronik, 744314490 27 1 L400 Fixed Inductors, WE-HCI Inductor, 1.5µH, 100kHz, 13A Würth Elektronik, 744314150 28 1 L401 Fixed Inductors, SMD Inductor, Würth Elektronik, 74437349010 WE-LHMI 7050, 1.0µH, 10A 29 1 Light Pipe LED Light Pipes: 5mm Round Lens PLP5-2-625 30 1 LED101 WL-SMCW SMD, CHIP, LED, Waterclear Blue Würth Elektronik, 150060BS75000 31 1 R101 Thick Film Resistors: SMD, 0402, ERJ-2GE0R00X 0Ω, 5% 32 3 R102, R302, R502 Current Sense Resistors: SMD, 2512, 1W, 0.024Ω, 1%, WSL2512R0240FEK 33 1 R103 Thick Film Resistors: SMD, 0402, 78.7kΩ, 1% ERJ-2RKF7872X 34 7 R104, R106, R112, R301, R308, Thick Film Resistors: SMD, 0402, 100kΩ, 1% ERJ-2RKF1003X R501, R508 35 2 R105, R111 Thick Film Resistors: SMD, 0402, 150kΩ, 1% ERJ-2RKF1503X 36 6 R107, R108, R303, R304, R503, Thick Film Resistors: SMD, 0402, 0.5Ω, 1% RL0402FR-070R5L R504 37 6 R109, R110, R305, R306, R505, Thin Film Resistors: SMD, 0805, 3.16kΩ, 0.1% RT0805BRD073K16L R506 38 1 R200 Thick Film Resistors: SMD, 1225, 1kΩ, 1%, 100ppm, 2W RCL12251K00FKEG 39 1 R201 Thick Film Resistors: SMD, 0402, 187kΩ, 1% ERJ-2RKF1873X 40 1 R202 Thick Film Resistors: SMD, 0402, 90.9kΩ, 1% ERJ-2RKF9092X 41 1 R203 Thick Film Resistors: SMD, 0805, 102kΩ, 1% ERJ-6ENF1023V 42 1 R204 Thick Film Resistors: SMD, 0402, 6.04kΩ, 1% ERJ-2RKF6041X 43 1 R205 Thick Film Resistors: SMD, 0402, 30kΩ, 1% ERJ-2RKF3002X 44 2 R206, R405 Thick Film Resistors: SMD, 0402, 10kΩ, 1% ERJ-2RKF1002X 45 1 R207 Thick Film Resistors: SMD, 0805, 1kΩ, 1% ERJ-6ENF1001V 46 1 R300 Thick Film Resistors: SMD, 0402, 191kΩ, 1% ERJ-2RKF1913X 47 2 R307, R507 Thick Film Resistors: SMD, 0402, 169kΩ, 1% ERJ-2RKF1693X 48 1 R401 Thick Film Resistors: SMD, 0402, 200kΩ, 1% ERJ-2RKF2003X 49 1 R403 Thick Film Resistors: SMD, 0402, 73.2kΩ, 1% ERJ-2RKF7322X 50 1 R404 Thin Film Resistors: SMD, 0402, 4.64kΩ, 0.1%, 25ppm CPF0402B4K64E1 51 1 R406 Thin Film Resistors: SMD, 0402, ERA-2AEB102X 1kΩ, 1% 52 1 R407 Thick Film Resistors: SMD, 0402, 4.99kΩ, 1% ERJ-2RKF4991X 53 1 R408 Thick Film Resistors: SMD, 0402, 8.66kΩ, 1% ERJ-2RKF8661X 54 2 R601, R602 Thick Film Resistors: SMD, 0402, 20kΩ, 1% ERJ-2RKF2002X 55 1 R603 Thick Film Resistors: SMD, 0402, 249Ω, 1% ERJ-2RKF2490X 56 3 U100, U300, U500 LTC4227: Dual Ideal Diode and Single Hot Swap Controller Linear Technology, LTC4227CUFD-2

dc2086afb 15 DEMO MANUAL DC2086A Parts List

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER 57 1 U200 LT3575: Isolated Flyback Converter without an Opto-Coupler Linear Technology, LT3575EFE 58 1 U400 LTC3633A/LTC3633A-1: Dual Channel 3A, 20V, Monolithic Linear Technology, LTC3633A Synchronous Step-Down Regulator 59 1 U600 LTC4313: 2-Wire Bus Buffers with High Noise Margin Linear Technology, LTC4313CMS8-2

60 6 U101, U103, U104, U105, U106, MOSFET N-Ch, 30V, 0.021Ω, 6A, STripFET VI DG STL6N3LLH6 U107 61 3 U102, U302, U502 MOSFET 30V, 30A, 5.4W, 3.0µΩ at 10V SI7336ADP-T1-E3 62 1 X200 WE-FB Flyback Transformer Suitable, or LT3573/LT3574/ Würth Elektronik, 750311675 LT3575/LT3748 63 9 C2, C4, J603, R100, R400, R402, Do Not Populate These Parts on the Board for Standard DNP: Do Not Install! R409, R410, R500, R600 Operation.

dc2086afb 16 DEMO MANUAL DC2086A Schematic Diagrams 4 3 2 1 1 REV. DATE 01-29-2014 17 www.linear.com E E IDEALD1_HGATE IDEALD1_vON IDEALD1_D2ON IDEALD1_VOUT IDEALD1_CPO1 IDEALD1_TMR IDEALD1_DGATE1 SHEET OF NICK V. APPROVED 15 19 14 12 11 13 20 18 17 16 EN NC ON OUT TMR CPO1 D2ON

FAULT HGATE

DGATE1 GND IDEALD1_VOUT 21 C105 4.7µF ±20%, 25V C106 U100 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only LTC4227CUFD-2 SENSE- SENSE+ IN1 INTVCC GND IN2 DGATE2 CPO2 NC PWRGD REVISION HISTORY DESCRIPTION 0.1µF ±10%-50V 1 2 3 4 5 6 7 8 9 + PRODUCTION 10 R110 10 C107 D DEMO CIRCUIT 2086A D U102 SI7336ADP-T1-E3 TECHNOLOGY R109 10 3 2 1 1 WALL_INPUT V_USB_PWR

680µF ±20%-20V

Digital Power Programming Adaptor 4 Monday, February 10, 2014 IDEALD1_CPO2 IDEALD1_INTVCC IDEALD1_DGATE2 IC NO. __ C104 0.1µF ±10%-25V SCHEMATIC ECO REV IDEALD1_SENSE_PLUS IDEALD1_SENSE_MINUS IDEALD1_SENSE_PLUS 5 6 7 8 IDEALD1_SENSE_MINUS R112 100K R111 150K N/A SIZE DATE: TITLE: 0.50 0.50 R107 R108 WALL_INPUT R102 0.024 S. M. NICK V. C C

IDEALD1_CPO1 WALL_INPUT

C101 0.022µF ±10%-50V 6 APPROVALS

SCALE = NONE

IDEALD1_vON 5 PCB DES. APP ENG. IDEALD1_HGATE

0 OPT. 0

R100 R101 2

6 1 4

5

2 U101 STL6N3LLH6

4 1 U103 3 IDEALD1_TMR IDEALD1_CPO2 V_USB_PWR 3 C103 0.1µF ±10%-50V STL6N3LLH6 2 D100 C100 V_USB_PWR B B 1 SMAJ18A-13-F IDEALD1_D2ON IDEALD1_DGATE2 WALL_INPUT IDEALD1_INTVCC IDEALD1_DGATE1 C102 0.1µF ±10%-50V V_USB_PWR 0.022µF ±10%-50V R104 R106 100K 100K CUSTOMER NOTICE WALL_INPUT LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 3 6 7 10 1 5 8 4 9 2 R103 R105 78.7K 150K WALL_INPUT WALL_INPUT D- D+ GND GND VBUS SSTX- SSRX- SSTX+ SSRC+ USB ID A A

1 3 2

+ + J102 J100 GND/CHASSIS GND/CHASSIS GND/CHASSIS GND/CHASSIS GND/CHASSIS GND/CHASSIS GND/CHASSIS GND/CHASSIS 692622030100 V_USB_PWR 0V TO 18V 0V TO 18V J101 163-179PH-EX 11 12 13 14 15 16 17 18 4 3 2 1 dc2086afb 17 DEMO MANUAL DC2086A Schematic Diagrams 4 3 2 1 1 REV. 27 ISOLATED_GND VBUS www.linear.com E E 3 SHEET OF D200 PDS835L-13 1 2 5 6 7 8 . 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only X200 750311675 3 4 2 1 . . D DEMO CIRCUIT 2086A D R205 30K TECHNOLOGY Digital Power Programming Adaptor Monday, February 10, 2014 LT3575_XFRM_PDOT IC NO. R204 6.04K SCHEMATIC LT3575_XFRM_PDOT R200 1.00K LT3575_TC

D201 PMEG6010ER

LT3575_XFRM_PDOT N/A R203 102K SIZE DATE: SIZE

TITLE:

1 2 R207 1.00K S. M. NICK V. C208 C C201 C 12 14 11 16 15 10 9 13 C206 47µF ±20%-25V APPROVALS SCALE = NONE PCB DES. APP ENG. TC NC NC VC 0.033µF ±5%-25V

RFB

GND

TEST

RREF 0.22µF ±10%-50V GND 17 U200 LT3575EFE NC VIN SW SW BIAS SHDN SS RILIM 1 2 3 4 5 7 8 6 C205 47µF ±20%-25V C207 0.01µF ±5%, 50V LT3575_SS + B B C200 4.7µF ±20%, 25V C204 LT3575_RILIM LT3575_XFRM_PDOT LT3575_XFRM_PDOT R206 10.0K CUSTOMER NOTICE LT3575_VIN 680µF ±20%-20V + VBUS C203 LT3575_SHDN LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. ISOLATED_GND R202 90.9K L200 4.9µH 680µF ±20%-20V R201 187K A A C202 LT3575_VIN 4.7µF ±20%, 25V IDEALD1_VOUT 4 3 2 1 dc2086afb 18 DEMO MANUAL DC2086A Schematic Diagrams 4 3 2 1 1 REV. 37 IDEALD2_HGATE IDEALD2_vON ISOLATED_GND IDEALD2_D2ON ISOLATED_GND VBUS_OUTPUT IDEALD2_DGATE1 IDEALD2_CPO1 IDEALD2_TMR VBUS_OUTPUT www.linear.com E E SHEET OF 15 19 14 12 11 13 18 20 17 16 ISOLATED_GND EN NC ON OUT TMR CPO1 D2ON

FAULT HGATE

DGATE1 GND 21 U300 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only LTC4227CUFD-2 SENSE- SENSE+ IN1 INTVCC GND IN2 DGATE2 CPO2 NC PWRGD 1 2 3 4 5 6 7 8 9 10 + C306 C305 D DEMO CIRCUIT 2086A D 0.1µF ±10%-50V VBUS TECHNOLOGY R306 10 Digital Power Programming Adaptor Monday, February 10, 2014 IDEALD2_CPO2 100µF ±20%-12.5V ISOLATED_GND IDEALD2_SENSE_PLUS IDEALD2_SENSE_MINUS IDEALD2_INTVCC IDEALD2_DGATE2 IC NO. V_DC1613_5v_INPUT C302 0.1µF ±10%-25V SCHEMATIC 10

IDEALD2_SENSE_PLUS R305

3 2 1 IDEALD2_SENSE_MINUS 4 N/A SIZE DATE: SIZE TITLE: U302 SI7336ADP-T1-E3 0.50 0.50 R303 R304 5 6 7 8 R308 100K R307 169K S. M. NICK V. C C IDEALD2_CPO1 VBUS APPROVALS C301 0.022µF ±10%-25V SCALE = NONE PCB DES. APP ENG. R302 0.024 ISOLATED_GND VBUS

IDEALD2_vON 6

ISOLATED_GND IDEALD2_HGATE

5

2 U104

STL6N3LLH6

4 IDEALD2_CPO2 V_DC1613_5v_INPUT 1 C300 0.022µF ±10%-25V R300 191K R301 100K

3

B 6 B

5

2 U105

STL6N3LLH6

1 4 IDEALD2_TMR C304 0.1µF ±10%-50V VBUS 3 CUSTOMER NOTICE IDEALD2_D2ON IDEALD2_DGATE1 LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. IDEALD2_INTVCC C303 0.1µF ±10%-50V ISOLATED_GND IDEALD2_DGATE2 V_DC1613_5v_INPUT A A ISOLATED_GND 4 3 2 1 dc2086afb 19 DEMO MANUAL DC2086A Schematic Diagrams

4 3 2 1 ISOLATED_GND 1 REV. C1 C2 DNI R407 4.99K VOUT_3v3 47 ISOLATED_GND

www.linear.com E E

0.1µF ±10%-50V 0.1µF 0.1µF ±10%-50V 0.1µF SHEET OF L401 2200pF ±10%-50V C406 0.1µF ±10%-50V 1.0µH C3

R408

8.66K

C420 C4 DNI C420

0.1µF ±10%-50V ±10%-50V 0.1µF 0.1µF

C419 2200pF ±10%-50V C419

1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only 0.1µF ±10%-50V ±10%-50V 0.1µF 0.1µF

C402

C418 VOUT_BUCK_INTVCC C418

0.1µF ±10%-50V 0.1µF R4020 OPT. VOUT_BUCK_3V3_FB_VOUT ±10%-50V 0.1µF

D R400 DNI R401 200K C404 0.1µF VOUT_BUCK_3V3_FB_VOUT C410 22pF ±5%-50V DEMO CIRCUIT 2086A D

2.2µF ±10%-16V C417

R4100 OPT. C417

R4090 OPT.

1.0µF ±10%-25V 1.0µF 1.0µF ±10%-25V 1.0µF TECHNOLOGY R404 4.64K

Digital Power Programming Adaptor

Monday, February 10, 2014 C416 C416

28 5 18 27 25 26 11 4 24 23 2 19 1 20

1.0µF ±10%-25V 1.0µF 1.0µF ±10%-25V 1.0µF IC NO. SCHEMATIC R406 RT 1.00K

SW1 SW1 ITH1 ITH2

V2P5 VFB1 VON1

C415

INTVCC C415 BOOST1

PGOOD1

PHMODE

N/A

SIZE U400 LTC3633A SIZE DATE:

1.0µF ±10%-25V 1.0µF

1.0µF ±10%-25V 1.0µF TITLE: PGND

VIN2 TRACKSS1 15 29

VIN2 MODE/SYNC

16

VIN1 SGND

21 7

VIN1

C414 C414 22

47µF ±20%-10V ±20%-10V 47µF 47µF S. M. NICK V.

C C

RUN1 RUN2 TRACKSS2 PGOOD2 BOOST2 SW2 SW2 VON2 VFB2

C413 C413 3 6 8 9 10 17 13 14 12

APPROVALS

SCALE = NONE 47µF ±20%-25V 47µF 47µF ±20%-25V 47µF PCB DES. APP ENG.

C409 22pF ±5%-50V

C412 C412

2.2µF ±10%-16V 2.2µF ISOLATED_GND ±10%-16V 2.2µF

R403 73.2K C411 C411 C403 0.1µF B B VOUT_BUCK_5V_FB_OUT C401 CUSTOMER NOTICE R405 10.0K VOUT_BUCK_5V_FB_OUT C405 C400 47µF ±20%-25V L400 1.5µH 47µF ±20%-25V LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. C408 ISOLATED_GND 47µF ±20%-25V 0.1µF ±10%-50V ISOLATED_GND VBUS_OUTPUT C407 A A 47µF ±20%-25V ISOLATED_GND DC2086_VOUT_5V_BUCK 4 3 2 1 dc2086afb 20 DEMO MANUAL DC2086A Schematic Diagrams 4 3 2 1 1 REV. 57 ISOLATED_GND 5V_PIN_OUTPUT www.linear.com E E C507 47µF ±20%-25V SHEET OF IDEALD3_HGATE IDEALD3_vON ISOLATED_GND IDEALD3_D2ON 5V_PIN_OUTPUT IDEALD3_DGATE1 IDEALD3_CPO1 IDEALD3_TMR 19 15 14 12 11 13 18 20 17 16 ISOLATED_GND EN NC ON OUT TMR CPO1 D2ON

FAULT HGATE

DGATE1 GND 21 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only U500 LTC4227CUFD-2 SENSE- SENSE+ IN1 INTVCC GND IN2 DGATE2 CPO2 NC PWRGD + 1 2 3 4 5 6 7 8 9 10 C505 C506 D DEMO CIRCUIT 2086A D 0.1µF ±5%-50V TECHNOLOGY R506 10 Digital Power Programming Adaptor Monday, February 10, 2014 100µF ±20%-12.5V IDEALD3_SENSE_PLUS IDEALD3_SENSE_MINUS IDEALD3_CPO2 IC NO. ISOLATED_GND C502 0.1µF ±10%-25V IDEALD3_INTVCC IDEALD3_DGATE2 SCHEMATIC 10 V_DC1613_5v_INPUT R505 3 2 1

IDEALD3_SENSE_PLUS DC2086_VOUT_5V_BUCK IDEALD3_SENSE_MINUS 4 N/A SIZE DATE: SIZE TITLE: U502 SI7336ADP-T1-E3 0.50 0.50 R503 R504 5 6 7 8 R508 100K R507 169K S. M. NICK V. C C IDEALD3_CPO1 DC2086_VOUT_5V_BUCK APPROVALS C501 0.022µF ±10%-25V SCALE = NONE PCB DES. APP ENG. R502 0.024

ISOLATED_GND

DC2086_VOUT_5V_BUCK

6 IDEALD3_vON

5 6

ISOLATED_GND IDEALD3_HGATE

2

U106 5

STL6N3LLH6

1 4 2

4 IDEALD3_CPO2 V_DC1613_5v_INPUT 1 C500 0.022µF ±10%-25V DNI R501 100K R500 3 3 U107 B B STL6N3LLH6 IDEALD3_TMR C504 0.1µF ±10%-50V CUSTOMER NOTICE IDEALD3_DGATE1 IDEALD3_D2ON IDEALD3_DGATE2 LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. V_DC1613_5v_INPUT DC2086_VOUT_5V_BUCK IDEALD3_INTVCC C503 0.1µF ±10%-50V ISOLATED_GND A A ISOLATED_GND 4 3 2 1 dc2086afb 21 DEMO MANUAL DC2086A Schematic Diagrams 4 3 2 1 1 REV. 67 1 1 www.linear.com SDA ISOLATED_GND SCL VOUT_3v3

SHEET OF

4

3 2

J603 OPT. 1

1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only

4

3

2 2 2

J602 1

DEMO CIRCUIT 2086A

0.1µF ±10%-50V ±10%-50V 0.1µF 0.1µF

TECHNOLOGY ISOLATED_GND

Digital Power Programming Adaptor C602

C602 Monday, February 10, 2014

0.1µF ±10%-50V 0.1µF

VOUT_3v3 ±10%-50V 0.1µF

IC NO.

ISOLATED_GND SCHEMATIC

C601 C601

3 3

0.1µF ±10%-50V 0.1µF

0.1µF ±10%-50V 0.1µF N/A SIZE VOUT_3v3 SIZE DATE: TITLE:

ISOLATED_GND

C600 C600 ISOLATED_GND VOUT_3v3 S. M. NICK V. J605 J601 APPROVALS AUXPWR SDA GND SCL LGKPWR ALRTB GPI_1 OUTEN GPI_2 GND AUXSCL AUXSDA SCALE = NONE V+ 3.3/5V GND SCK/SCL MISO CS MOSI/SDA GND EESDA EEVCC EESCL EEGND GND GPIO PCB DES. APP ENG. 98464-G61-14ULF 98464-G61-12LF 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 10 11 12 10 11 12 13 14 R603 249 LED1

4 4 2 CS 1 MISO VOUT_3v3 VOUT_3v3 R602 20.0K VOUT_3v3 R600 DNI 7 8 6 5 SCL VCC SDAIN READY SDAOUT 5 5 OUTEN GPO_1 GPO_2 SDA U600 MISO CUSTOMER NOTICE V_DC1613_5v_INPUT EESCL EESDA ALERTB 5V_PIN_OUTPUT LTC4313CMS8-2 ENABLE SCLOUT SCLIN GND 1 2 3 4

LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. SDS_VCCA ISOLATED_GND VCCA CS SCL_VCCA C603 1 7 3 8 13 14 12 5 2 9 11 4 6 10 R601 20.0K 12 11 7 9 1 3 10 2 4 8 5 6 6 6 CS V+ VOUT_3v3 GND GND GND GPIO SCL SDA MISO GND GND 3.3/5V J600 EESCL GPI_1 GPI_2 0.1µF ±10%-50V EESDA EEVCC EEGND J604 ALRTB OUTEN SCK/SCL AUXSCL AUXSDA LGKPWR MOSI/SDA AUXPWR 98464-G61-12LF 98464-G61-14ULF 4 3 2 1 dc2086afb 22 DEMO MANUAL DC2086A Schematic Diagrams 4 3 2 1 1 REV. 77 www.linear.com E E SHEET OF 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 LTC Confidential-For Customer Use Only D DEMO CIRCUIT 2086A D TECHNOLOGY Digital Power Programming Adaptor Monday, February 10, 2014 IC NO. SCHEMATIC N/A SIZE DATE: TITLE: S. M. NICK V. C C APPROVALS SCALE = NONE PCB DES. APP ENG. B B BOARD STANDOFF HARDWARE CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. A A 4 3 2 1 dc2086afb 23 DEMO MANUAL DC2086A

DEMONSTRATION BOARD IMPORTANT NOTICE Linear Technology Corporation (LTC) provides the enclosed product(s) under the following AS IS conditions: This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not provided by LTC for commercial use. As such, the DEMO BOARD herein may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety measures typically found in finished commercial goods. As a prototype, this product does not fall within the scope of the European Union directive on electromagnetic compatibility and therefore may or may not meet the technical requirements of the directive, or other regulations. If this evaluation kit does not meet the specifications recited in the DEMO BOARD manual the kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY THE SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THIS INDEMNITY, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user releases LTC from all claims arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all appropriate precautions with regard to electrostatic discharge. Also be aware that the products herein may not be regulatory compliant or agency certified (FCC, UL, CE, etc.). No License is granted under any patent right or other intellectual property whatsoever. LTC assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or any other intellectual property rights of any kind. LTC currently services a variety of customers for products around the world, and therefore this transaction is not exclusive. Please read the DEMO BOARD manual prior to handling the product. Persons handling this product must have electronics training and observe good laboratory practice standards. Common sense is encouraged. This notice contains important safety information about temperatures and voltages. For further safety concerns, please contact a LTC applica- tion engineer. Mailing Address:

Linear Technology 1630 McCarthy Blvd. Milpitas, CA 95035

Copyright © 2004, Linear Technology Corporation

dc2086afb Linear Technology Corporation LT 0714 REV B • PRINTED IN USA 1630 McCarthy Blvd., Milpitas, CA 95035-7417 24 ● ● (408) 432-1900 FAX: (408) 434-0507 www.linear.com  LINEAR TECHNOLOGY CORPORATION 2014