Texas Instruments Evaluation Module for BQ25060 1A, Single-Input, Single Cell Li-Ion Battery Charger with 50mA LDO BQ250 BQ25060EVM 데이터 시트
제품 코드
BQ25060EVM
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Bill of Materials, Board Layout, and Schematics
6
Bill of Materials, Board Layout, and Schematics
6.1
Bill of Materials
Table 4. Bill of Materials
Count
RefDes
Value
Description
Size
Part Number
MFR
-001
-002
2
2
C1, C5
0.1uF
Capacitor, Ceramic, 0.1-uF, 25-V, X7R, 10%
1206
Std
Std
1
1
C2
1uF
Capacitor, Ceramic, 1uF, 25-V, X7R, 10%
1206
Std
Std
1
1
C3
1uF
Capacitor, Ceramic, 1-uF, 6.3V, X5R, 20%
0805
Std
Std
1
1
C4
22uF
Capacitor, Ceramic, 22uF, 10V, X5R, 20%
1206
ECJ-HVB1A226M
Panasonic
2
2
C6, C7
0.1uF
Capacitor, Ceramic, 0.1uF, 25V, X7R, 10%
0603
Std
Std
0
0
C8
DNP
Capacitor, Ceramic, Low Inductance, vvV, [temp],
0603
Std
Std
[tol]
1
1
D1
Red
Diode, LED, Red, 1.8-V, 20-mA, 20-mcd
0603
LTST-C190CKT
Liteon
1
1
D2
BZX84C6v2T
Diode, Zener, 6.2-V, 350-mW
SOT-23
BZX84C6V2-7-F
Diodes
3
3
J1, J2, J4
ED1514
Terminal Block, 2-pin, 6-A, 3.5mm
0.27 x 0.25
ED555/2DS
OST
1
1
J3
ED555/4DS
Terminal Block, 4-pin, 6-A, 3.5mm
0.55 x 0.25 inch
ED555/4DS
OST
1
0
J5
Connector, Male Straight 2x5 pin, 100mil spacing,
0.338 x 0.788 inch
N2510-6002-UB
3M
4 Wall
1
1
JP1
PEC03SAAN
Header, Male 3-pin, 100mil spacing,
0.100 inch x 3
PEC03SAAN
Sullins
5
5
JP2, JP3,
PEC02SAAN
Header, Male 2-pin, 100mil spacing,
0.100 inch x 2
PEC02SAAN
Sullins
JP4, JP5,
JP6
JP6
1
1
Q1
NTR4101P
Trans, PChan FET -20V, 3.2A, Rds 0.070 Ohm
SOT-23
NTR4101PT1G
OnSemi
0
1
R1
24.3k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
0
1
R2
11.3k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
2
2
R3, R5
1k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R4
1.5k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
1
1
R6
10k
Potentiometer, 1/4 in. Cermet, 12-Turn, Top-Adjust
0.25x0.17 inch
3266W-103LF
Bourns
1
1
R7
200k
Potentiometer, 1/4 Cermet, 12-Turn, Top-Adjust
0.25x0.17 inch
3266W-204LF
Bourns
1
0
R8
0
Resistor, Chip, 1/16W, 5%
0603
Std
Std
1
0
U1
BQ25050DQC
IC, 1A, Single-Input, Single Cell Li-Ion BATTERY
TDFN-10
BQ25050DQC
TI
CHARGER with 50mA LDO and Minimum System
Voltage Support
Voltage Support
0
1
U1
BQ25060DQC
IC, 1A, Single-Input, Single Cell Li-Ion BATTERY
TDFN-10
BQ25060DQC
TI
CHARGER with 50mA LDO and Minimum System
Voltage Support
Voltage Support
1
1
—
PCB, 2 In x 1.875 In x 0.031 In
HPA577
Any
6
6
—
Shunt, 100-mil, Black
0.100
929950-00
3M
9
SLUU438 – July 2010
bq25050/bq25060EVM
Copyright © 2010, Texas Instruments Incorporated