Datasheet

7 Bill of Materials
Bill of Materials www.ti.com
Figure 9. Bottom Copper Layer Bottom View
Table 1. HPA437A Bill of Materials - bq25040
Count RefDes Value Description Size Part Number MFR
1 C1 1 F Capacitor, Ceramic, 25V, X5R, 10% 0805 ECJ-2FB1E105K Panasonic
9 C2, C3, 1 F Capacitor, Ceramic, 10V, X5R, 10% 0603 ECJ-1VB1A105K Panasonic
C6C12
1 C4 10 F Capacitor, Ceramic, 25V, X5R, 10% 1210 ECJ-3YB1E106K Panasonic
1 C5 47 F Capacitor, Ceramic, 10V, XR5, 20% 1210 ECJ-4YB1A476M Panasonic
2 D1, D2 LTST-C190GKT Diode, LED, Green, 2.1-V, 20-mA, 0603 LTST-C190GKT Lite On
6-mcd
1 D3 BZX84C10LT1G Diode, Zener, 10-V, 350-mW SOT-23 BZX84C10LT1G On Semi
4 GND1 GND4 BLK Test Point, 0.032 Hole 5011 Keystone
3 J1J3 ED555/2DS Terminal Block, 2-pin, 6-A, 3,5mm 0.27 0.25 inch ED555/2DS OST
8 JMP1JMP8 PTC36SAAN Header, Male 2-pin, 100mil spacing, 0.100 inch 2 PTC36SAAN Sullins
(36-pin strip)
1 Q1 MMBT3904LT1G Bipolar, NPN, 40-V, 200-mA,225-mW SOT23 MMBT3904LT1G On Semi
1 R1 1k Resistor, Chip, 1/16W, 1% 0603 Std Std
2 R11, R12 1.0k Resistor, Chip, 1/16W, 1% 0603 Std Std
0 R21 DNI Resistor, Chip, 1/16W, 1% 0603 Std Std
2 R3, R4 1.5k Resistor, Chip, 1/16W, 1% 0603 Std Std
3 R5, R17, R18 100k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R6 100 Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R2 2k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R7 2k Potentiometer, 1/4 in. Cermet, 12-Turn, 0.25 0.17 3266W-202 Bourns
Top-Adjust
6 R8, R13R16, 0k Resistor, Chip, 1/16W, 1% 0603 Std Std
R20
3 R9, R10, R19 10k Resistor, Chip, 1/16W, 1% 0603 Std Std
8 1.1-A, Single-Input, Single-Cell, Li-Ion Battery Charger With 50-mA LDO and 2.3-A Production Test Support SLUU358 – April 2009
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