Texas Instruments bq76925EVM, Руководство пользователя

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Printed-Circuit Board
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Table 21. Bill of Materials (continued)
Count RefDes Value Description Size Part Number MFR
1 R17 10K Thermistor, NTC, 10 k Ω 0603 NCP18XH103F03RB Murata
1 R22 4.7K Resistor, Chip, 1/10W, 5% 0805 Standard Standard
1 R24 10 Resistor, Chip, 1/10W, 5% 0805 Standard Standard
1 R32 200 Resistor, Chip, 1/10W, 5% 0805 Standard Standard
1 R36 1.0M Resistor, Chip, 1/10W, 5% 0805 Standard Standard
2 R10-11 1.0k Resistor, Chip, 1/10W, 5% 0805 Standard Standard
7 R1-7 47 Resistor, Chip, 1/10W, 5% 0805 Standard Standard
2 R12 R15 100 Resistor, Chip, 1/10W, 5% 0805 Standard Standard
2 R13 R16 10K Resistor, Chip, 1/10W, 5% 0805 Standard Standard
0 R18-20 DNP Resistor, Chip, 1/10W, 5% 0805 Standard Standard
2 R21 R28 47k Resistor, Chip, 1/10W, 5% 0805 Standard Standard
4 R23 R31 R35 3.3k Resistor, Chip, 1/10W, 5% 0805 Standard Standard
R44
3 R27 R37 R45 0 Resistor, Chip, 1/10W, 5% 0805 Standard Standard
4 R30 R25-26 300 Resistor, Chip, 1/10W, 5% 0805 Standard Standard
R29
2 R34 R33 560K Resistor, Chip, 1/10W, 5% 0805 Standard Standard
6 R38-43 510 Resistor, Chip, 1/8W, 5% 0805 Standard Standard
2 R8-9 0.002 Res, Power Metal Strip, 1W, ± 1% 2512 WSL-2512 2L000FEA Vishay Dale
2 S1 S3 Switch, Micro Push Button 12V, 50mA 0.394 x 0.200 inch FSM4JSMA ITT
2 S2 S4 Switch, DIP, SPST, Raised rocker, 8-pos. 0.380 x 0.880 inch 76SB08ST Grayhill
29 TP1-29 Test Point, Black, Thru Hole 0.125 x 0.125 inch 5011 Keystone
1 U1 IC, Host Controlled Analog Front End /Battery Protection TSSOP-20 BQ76925PW TI
and Gas Gage
1 U2 IC, Mixed Signal Microcontroller PW28 MSP430F2122IPW TI
1 -- PCB, 6 In x 3 In x 0.062 In PWR008 Any
9 Printed-Circuit Board
This section includes the plots of the printed-circuit board layers.
Figure 23. Top Silkscreen Layer
38 bq76925EVM Evaluation Module SLUU514 – July 2011
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