Texas Instruments BQ24040 Evaluation Module: 1A Single-Input, Single-Cell Li-Ion Battery Charger BQ24040EVM BQ24040EVM 데이터 시트
제품 코드
BQ24040EVM
Schematic, Physical Layouts and Bill of Materials
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5.3
Bill of Materials
-001
-002
RefDes
Value
Description
SIZE
Part Number
MFR
1
1
C1
1
μ
F
Capacitor, Ceramic, 25V, X5R, 10%
0603
ECJ-1VB1E105K
Panasonic
0
0
C2
Capacitor, Ceramic, 25V, X5R, 10%
0805
–
–
1
1
C3
2.2
μ
F
Capacitor, Ceramic, 10V, X5R, 10%
0603
ECJ-1VB1A225K
Panasonic
0
0
C4
Capacitor, Ceramic, 10V, X5R, 10%
0805
–
–
0
0
C5
Capacitor, Ceramic, 25V, X5R, 10%
0603
–
–
2
2
D1, D2
LTST-C190GKT
Diode, LED, Green, 2.1-V, 20-mA,
0603
LTST-C190GKT
Lite On
6-mcd
0
1
D3
BZX84C5v6-7-F
Diode, Zener, 5.6-V, 350-mW
SOT-23
BZX84C5v6-7-F
Diodes
1
1
J1**
ED555/2DS
Terminal Block, 2-pin, 6-A, 3.5mm
0.27 x 0.25 inch
ED555/2DS
OST
1
1
J2**
ED555/4DS
Terminal Block, 4-pin, 6-A, 3.5mm
0.55 x 0.25 inch
ED555/4DS
OST
0
2
J3, J4
PEC02SAAN
Header, Male 2-pin, 100mil spacing,
0.100 inch x 2
PEC02SAAN
Sullins
(2-pin strip)
3
3
JMP2, JMP4,
PEC02SAAN
Header, Male 2-pin, 100mil spacing,
0.100 inch x 2
PEC02SAAN
Sullins
JMP5
(2-pin strip)
0
0
JMP6
PEC02SAAN
Header, Male 2-pin, 100mil spacing,
0.100 inch x 2
PEC02SAAN
Sullins
(2-pin strip)
1
0
JMP1
PEC02SAAN
Header, Male 2-pin, 100mil spacing,
0.100 inch x 2
PEC02SAAN
Sullins
(2-pin strip)
1
1
JMP3
PEC03SAAN
Header, Male 3-pin, 100mil spacing,
0.100 inch x 3
PEC03SAAN
Sullins
(3-pin strip)
1
1
R1
675
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R11
50k
Potentiometer, 1/4 in. Cermet, 12-Turn,
0.25x0.17
3266W-1-503LF
Bourns
Top-Adjust
0
0
R13, R14
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R2
10k
Potentiometer, 1/4 in. Cermet, 12-Turn,
0.25x0.17
3266W-1-103LF
Bourns
Top-Adjust
1
0
R4
10k
Potentiometer, 1/4 in. Cermet, 12-Turn,
0.25x0.17
3266W-1-103LF
Bourns
Top-Adjust
2
2
R3, R12
1.0k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
2
2
R5, R9
1.5k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
0
2
R6, R10
100k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R7
10k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R8
0
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
0
U1
BQ24040DSQ
IC, 800mA, Single-Input, Single Cell
SON-10
BQ24040DSQ
TI
Li-Ion BATTERY CHARGER w/wo Auto
Start (ASI/ASO)
Start (ASI/ASO)
0
1
U1
BQ24041DSQ
IC, 800mA, Single-Input, Single Cell
SON-10
BQ24041DSQ
TI
Li-Ion BATTERY CHARGER w/wo Auto
Start (ASI/ASO)
Start (ASI/ASO)
5
5
Shunt (Note 5)
Shunt, 100-mil, Black
0.1
929950-00
3M
1
1
--
PCB, 2.9 In x 1.8 In x 0.031 In
HPA387
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 MFR's components.
5. Apply shunt to JMP1/2/4/5 and JMP3:2/3. Note J3 and J4 are test pins and do not have shunts (jumpers).
8
0.8-A Single-Input, Single-Cell Li-Ion Battery Charger
SLUU377 – September 2009
Copyright © 2009, Texas Instruments Incorporated