Texas Instruments bq27441 EVM, User Manual

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Circuit Module Physical Layout, Bill of Materials, and Schematic
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6 SLUUAP4A – December 2013 – Revised July 2016
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bq27441 EVM: System-Side Impedance Track™ Technology
Figure 5. bq27441EVM Layout – Ground Layer
3.2 Bill of Materials
Table 2. Bill of Materials
Count RefDes Value Description Size Part Number Mfr
1 C1 0.47 µF Capacitor, Ceramic, 10V, X5R, 10% 0402
1 C2 1 µF Capacitor, Ceramic, 6.3V, X5R, 10% 0402
4 J1, J4, J6, J7 ED555/2DS Terminal Block, 2-pin, 6-A, 3.5mm 0.27 x 0.25 inch ED555/2DS OST
4 J2, J3, J8, J9 PEC36SAAN Header, Male 3-pin, 100mil spacing 0.100 inch x 3 PEC36SAAN Sullins
1 J5 ED555/3DS Terminal Block, 3-pin, 6-A, 3.5mm 0.41 x 0.25 inch ED555/3DS OST
1 J10 22-05-3041 Header, Friction Lock Ass'y, 4-pin Right Angle 0.400 x 0.500 22-05-3041 Molex
1 J11 PEC02SAAN Header, Male 2-pin, 100mil spacing 0.100 inch x 2 PEC02SAAN Sullins
1 R1 0.010 Resistor, Power Metal Strip, 5W, 1% 0805 WSL0805R0100FEA1 Vishay
1 R2 1.8 M Ω Resistor, Chip, 1/16W, 5% 0402 CRCW04021M80JNED Vishay
3 R3, R4, R5 5.1 k
Ω
Resistor, Chip, 1/16W, 5% 0402 CRCW04025K10JNED Vishay
1 R6 10 k Ω Resistor, Chip, 1/16W, 5% 0402 CRCW040210K0JNED Vishay
3 TP1, TP7, TP9 5001 Test Point, Black, Thru Hole Color Keyed 0.100 x 0.100 inch 5001 Keystone
4 TP2, TP3,
TP11, TP12 5002 Test Point, White, Thru Hole Color Keyed 0.100 x 0.100 inch 5002 Keystone
5 TP4, TP5, TP6,
TP8, TP10 5000 Test Point, Red, Thru Hole Color Keyed 0.100 x 0.100 inch 5000 Keystone
1 U1 bq27441YZF-G1x IC, Battery Monitor and Data Logger DSBGA bq27441-G1x TI