Texas Instruments BQ24055 Evaluation Module: 0.8-A, Single-Input, Single-Cell Li-Ion Battery Charger BQ24052EVM BQ24052EVM Scheda Tecnica
Codici prodotto
BQ24052EVM
Schematics, Physical Layouts, and Bill of Materials
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Table 2. HPA379A BOM – bq24055 (continued)
Count
RefDes
Value
Description
Size
Part Number
MFR
1
R8
50k
Ω
Potentiometer, 1/4 in. Cermet, 12-Turn,
0.25x0.17
3266W-1-503LF
Bourns
Top-Adjust
1
U1
BQ24055
IC, 800mA, Single-Input, Single Cell Li-Ion
SON-12
BQ24055DSS
TI
BATTERY CHARGER with Automatic AC/USB
Detection
Detection
6
929950-00
Shunts
100 mill
Black
3M
1
--
PCB, 2.4 In x 1.9 In x 0.031 In
HPA379
Any
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. Apply shunt to JMP1:DC+/IN_IC; JMP2:GND/PreTerm; JMP3:GND/ISET2; JMP4:LED/CHG; JMP5:GND/TS; JMP6:LED/PG
12
0.8-A, Single-Input, Single-Cell Li-Ion Battery Charger
SLUU378 – September 2009
Copyright © 2009, Texas Instruments Incorporated