Texas Instruments bq25040, User Manual, Page: 9 / 12

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Bill of Materials
Table 1. HPA437A Bill of Materials - bq25040 (continued)
Count RefDes Value Description Size Part Number MFR
1 S1 G12AP Switch, ON-ON Mini Toggle 0.28 0.18 inch G12AP NKK
4 TP1, TP2, WHT Test Point, O.032 Hole 5012 Keystone
TP6, TP10
1 U1 BQ25040DQC IC, 1.2A, Single-Input, 1 Cell Li-Ion TDFN-10 BQ25040DQC TI
CHARGER
1 U2 TPS76133DBV IC, Low-Power 100 mA LDO Regulator SOT23-5 TPS76133DBV TI
1 U3 SN74LV175APW IC, Quad D-Flip Flop with Clear TSSOP SN74LV175APW TI
1 U4 MC74HC74ADTR2G IC, Dual D Flip Flop with Set and Reset TSSOP MC74HC74ADTR2G On Semi
1 U5 SN74LVC2G132DCT IC, Dual 2-Input NAND Gate With SSOP-8 SN74LVC2G132DCTR TI
R Schmitt-Trigger Inputs
1 U6 SN74HC10QPWREP IC, Triple 3-Input Positive NAND Gate TSSOP SN74HC10QPWREP TI
4 929950-00 Shunts 100 mill Black 3M
1 PCB, 1.9 In 2 In 0.031 In HPA437 Any
SLUU358 – April 2009 1.1-A, Single-Input, Single-Cell, Li-Ion Battery Charger With 50-mA LDO and 2.3-A Production Test Support 9
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