Texas Instruments BQ24055 Evaluation Module: 0.8-A, Single-Input, Single-Cell Li-Ion Battery Charger BQ24052EVM BQ24052EVM Datenbogen
Produktcode
BQ24052EVM
www.ti.com
Schematics, Physical Layouts, and Bill of Materials
Figure 5. Bottom View
5.3
Bill of Materials – HPA388A
Table 1. HPA388A BOM – bq24050/2
-001
-002
RefDes
Value
Description
Size
Part Number
MFR
1
1
C1
1µF
Capacitor, Ceramic, 25V, X5R, 10%
0603
ECJ-1VB1E105K
Panasonic
0
0
C2
Optional
Capacitor, Ceramic, 25V, X5R, 10%
0805
ECJ-2FB1E***K
Panasonic
1
1
C3
2.2
μ
F
Capacitor, Ceramic, 10V, X5R, 10%
0603
ECJ-1VB1A225K
Panasonic
0
0
C4
Optional
Capacitor, Ceramic, 10V, X5R, 10%
0805
ECJ-2FB1A***K
Panasonic
0
0
C5
Optional
Capacitor, Ceramic, 25V, X5R, 10%
0603
ECJ-1VB1E224K
Std
1
1
D1
LTST-C190GKT
Diode, LED, Green, 2.1-V, 20-mA, 6-mcd
0603
LTST-C190GKT
Lite On
0
0
D2
CM1213A-02SR
Diode, ESD Protection Arrays, 2 Channel
SOT143
CM1213A-02SR
CMD
1
1
J1*
ED555/2DS
Terminal Block, 2-pin, 6-A, 3.5mm
0.27 × 0.25 inch
ED555/2DS
OST
1
1
J2*
ED555/4DS
Terminal Block, 4-pin, 6-A, 3.5mm
0.55 × 0.25 inch
ED555/4DS
OST
1
1
J3
UX60-MB-5ST
Connector, Recpt, USB-B, Mini, 5-pins, SMT
0.354 × 0.303
UX60-MB-5ST
Inches
2
2
JMP1, JMP3
PEC03SAAN
Header, Male 3-pin, 100mil spacing
0.100 inch × 3
PEC03SAAN
Sullins
4
4
JMP2, JMP4,
PTC02SAAN
Header, Male 2-pin, 100mil spacing
0.100 inch × 2
PEC02SAAN
Sullins
JMP5, JMP6
1
1
R1
680
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R10
0
Resistor, Chip, 1/16W, 1%
0603
Std
Std
0
0
R11, R12
DNI
Resistor, Chip, 1/16W, 1%
0603
Std
Std
2
2
R2, R4
10k
Ω
Potentiometer, 1/4 in. Cermet, 12-Turn,
0.25×0.17
3266W-103LF
Bourns
Top-Adjust
2
2
R3, R9
1.0k
Ω
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R5
10k
Ω
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R6
200
Ω
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R7
1.5k
Ω
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
0
R8
50k
Ω
Potentiometer, 1/4 in. Cermet, 12-Turn,
0.25×0.17
3266W-503LF
Bourns
Top-Adjust
7
SLUU378 – September 2009
0.8-A, Single-Input, Single-Cell Li-Ion Battery Charger
Copyright © 2009, Texas Instruments Incorporated