Texas Instruments bq24072RGTR, User Manual

Page: 13 / 18

www.ti.com
Bill of Materials
Table 6. HPS252B Bill of Materials
-007 RefDes Value Description Size Part Number MFR
2 C1, C4 10uF Capacitor, Ceramic, 10-uF, 25-V, X5R, 20% 1206 ECJ-3YB1E106M Panasonic
2 C2, C3 10uF Capacitor, Ceramic, 10-uF, 6.3-V, X5R, 20% 0805 ECJ-2FB0J106M Panasonic
1 D1 Red Diode, LED, Red, 1.8-V, 20-mA, 20-mcd 0603 LTST-C190CKT Liteon
1 D2 Green Diode, LED, Green, 2.1-V, 20-mA, 6-mcd 0603 LTST-C190GKT Liteon
1 D3 BZX84C6v2T Diode, Zener, 6.2-V, 350-mW SOT-23 BZX84C6V2T Diodes
2 J1, J2, J3, J4* ED1514 Terminal Block, 2-pin, 6-A, 3.5mm 0.27 x 0.25 ED1514 OST
5 JMP1–JMP5 PEC02SAAN Header, 3-pin, 100mil spacing 0.100 x 3 PEC02SAAN Sullins
2 JMP6, JMP7 PEC03SAAN Header, 2-pin, 100mil spacing 0.100 inch x 2 PEC03SAAN Sullins
0 R1 732 Resistor, Chip, 1/16W, 1% 0603 Std Std
0 R10 10k Potentiometer, 1/4 in. Cermet, 12-Turn, Top-Adjust 0.25x0.17 3266W-103LF Bourns
1 R11 10k Potentiometer, 1/4 in. Cermet, 12-Turn, Top-Adjust 0.25x0.17 3266W-103LF Bourns
1 R14 301k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R16 50k Potentiometer, 1/4 in. Cermet, 12-Turn, Top-Adjust 0.25x0.17 3266W-503LF Bourns
1 R17 1k Resistor, Chip, 1/16W, 1% 0603 Std Std
2 R18, R20 604 Resistor, Chip, 1/16W, 1% 0603 Std Std
0 R2 1k Resistor, Chip, 1/16W, 1% 0603 Std Std
0 R3 10k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R4 49.9k Resistor, Chip, 1/16W, 1% 0603 Std Std
2 R5, R6 1.5K Resistor, Chip, 1/16W, 1% 0603 Std Std
0 R21 1.5K Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R22 23.7K Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R23 11K Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R7 100k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R19 0 Resistor, Chip, 1/16W, 1% 0603 Std Std
1 R8 5k Potentiometer, 1/4 in. Cermet, 12-Turn, Top-Adjust 0.25x0.17 3266W-502LF Bourns
1 R9 10k Resistor, Chip, 1/16W, 1% 0603 Std Std
3 R12, R13, R15 10k Resistor, Chip, 1/16W, 1% 0603 Std Std
1 U1 BQ24075TRGT IC, USB- Friendly LiIon Battery Charger and Power-Path QFN-16 BQ24075TRGT TI
Management
1 -- PCB, 1.8 In x 1.7 In x 0.031 In HPA282 Any
7 929950-00 Shunts 100 mill Black 3M
Notes: 1. These assemblies are ESD sensitive, ESD precautions shall be observed.
2. These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.
3. These assemblies must comply with workmanship standards IPC-A-610 Class 2.
4. Ref designators marked with an asterisk ('**') cannot be substituted.
All other components can be substituted with equivalent MFG's components.
5. * No substitutions of J1 through J4
6. Place Shunt as follows: JMP1=TRM:RES, JMP3=CE:VSS, JMP4=EN2:HI, JMP5, EN1:VSS, JMP6=pin1:pin2, JMP7=pin1:pin2
13 SLVU274C – November 2008 – Revised May 2010 bq24072/3/4/5/9(T) and bq24230/2 1.5-A Single-Chip Li-Ion —and Li-Polymer
Charge Management IC EVM
Copyright © 2008–2010, Texas Instruments Incorporated