Analog Devices Linear ADI Power DC2686A Manual Download Page 7 | Manualshive

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7

DEMO MANUAL DC2686A

Rev. 0

TEST RESULTS

Figure 5. Thermal Capture of DC2686A at 50V

IN

, 8 Channels Shorted Through IC at 1.3A. LED

+

= 1.2V, LED

−

= 0V

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Summary of Contents for Linear ADI Power DC2686A

Page 1: ...configu ration for DC2686A sets the I2C address as 0000 with all LEDs off See the LT3967 data sheet for details All registered trademarks and trademarks are the property of their respective owners The LT3960 I2C to CAN Physical transceiver is used to send and receive I2C data through harsh or noisy envi ronments at up to 400kb s using the CAN Physical layer for differential signaling over twisted ...

Page 2: ...686A with a buck LED driver For buck mode connections refer to the LT3967 data sheet DC2686A works with a Linduino microcontroller board DC2026C and can be connected to a PC via USB This allows DC2686A to be controlled via serial port interface in Arduino IDE Refer to the DC2026C demo manual for detailed instructions on installing and configuring the nec essary software and libraries 1 Launch Ardu...

Page 3: ... 0 Figure 1 Quick Start Procedure Setup Drawing for DC2686A without LT3960 Figure 2 Quick Start Procedure Setup Drawing for DC2686A with LT3960 QUICK START PROCEDURE SNAP OFF SMALL BOARD FROM THE MAIN BOARD TO SET UP VIA LT3960 ...

Page 4: ...ternal clock source LTC6900CS5 that can be powered from the 5V rail of either the onboard LDO or a connected Linduino UTILIZING LT3960 FOR SERIAL COMMUNICATION The LT3960 can be used to communicate with the LT3967 over longer distances and or in noisy environ ments DC2686A has two LT3960 ICs one local to the LT3967 IC and another on a snap off board that plugs directly into the QuikEval header of ...

Page 5: ...5 DEMO MANUAL DC2686A Rev 0 Figure 3 Arduino COM Terminal Window Selectable Options Menu BOARD OPTIONS ...

Page 6: ... LED CIN3 1µF 100V D2 VIN VIN GND WDI D6 D8 D7 S7 S8 S6 D5 S5 D4 S4 D3 S3 D2 S2 D1 S1 LED 0 1µF 10k 5V 5V ADDR1 ADDR2 ADDR3 ADDR4 LT3967 ENH ALERT SCL SDA RTSLK VDD ALERT SCL SDA 10k 49 9k LED CIN2 1µF 100V D1 VIN GND WDI D6 D8 D7 S7 S8 S6 D5 S5 D4 S4 D3 S3 D2 S2 D1 S1 0 1µF 10k 5V 5V LED EXTERNAL CLOCK SOURCE 5V 1k 1k 1k 1k DC2786A F04 BOARD OPTIONS ...

Page 7: ...7 DEMO MANUAL DC2686A Rev 0 TEST RESULTS Figure 5 Thermal Capture of DC2686A at 50VIN 8 Channels Shorted Through IC at 1 3A LED 1 2V LED 0V ...

Page 8: ... 20MHz 5k AND OR 10pF 40ppm TSOT23 5 RESISTOR SET OSC ANALOG DEVICES LTC6900CS5 PBF Required Electrical Components for LT3960 I2C CAN 15 2 C9 C15 CAP 2 2µF X7S 10V 10 0603 AEC Q200 TDK CGA3E3X7S1A225K080AB 16 2 C10 C13 CAP 1µF X7R 25V 10 0603 AEC Q200 MURATA GCM188R71E105KA64D 17 4 C11 C12 C14 C16 CAP 4700pF X7R 25V 10 0402 AEC Q200 YAGEO AC0402KRX7R8BB472 18 1 Q1 XSTR MOSFET N CH 60V 210mA SOT 23...

Page 9: ...6 E7 TEST POINT TURRET 0 064 MTG HOLE PCB 0 062 THK MILL MAX 2308 2 00 80 00 00 07 0 33 1 J1 CONN HDR SHROUDED MALE 2 7 2mm VERT ST THT MOLEX 87831 1420 34 2 J2 J4 CONN HDR MALE 1 10 2 54mm VERT ST THT SAMTEC TSW 110 07 L S 35 2 J3 J6 CONN TERM BLOCK 5 POS 2 54mm ST THT SIDE ENTRY GREEN ON SHORE TECHNOLOGY OSTVN05A150 36 1 J5 CONN SOCKET STRIP RCPT FEMALE 2 7 2mm VERT ST THT MOLEX 0791077006 PARTS...

Page 10: ...10 DEMO MANUAL DC2686A Rev 0 SCHEMATIC DIAGRAM ...

Page 11: ...responsibility is assumed by Analog Devices for its use nor for any infringements of patents or other rights of third parties that may result from its use Specifications subject to change without notice No license is granted by implication or otherwise under any patent or patent rights of Analog Devices SCHEMATIC DIAGRAM ...

Page 12: ...disclose or transfer any portion of the Evaluation Board to any other party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Customer may not disassemble decompile or reverse engineer chips on the Evaluation Board Customer shall inform ADI of any occurred damage...

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