Texas Instruments bq24260, Руководство пользователя

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1
2
3
4
5
6
7
8
9
10
J15
STAT
DP
200
R2
TP10
DM
1
2
J13
BAT
200
R1
TP11
BAT
BAT
1
2
J14
GND
BGATE DM
1
2
J5
1.0uF
C4
GND
INT
USB
1
2
JP1
DP
SW
BGATE
1
2
3
JP4
CSD25401Q3
Q1
BGATE
1
2
J4
GATE
IN
SYS (OFF)
SYS
IN
1.0uF
C9
TS
CD
1
2
J1
IN
C8
DRV
1.0uF
C2
GND
0.033uF
C3
1
2
J12
SYS
1
2
J8
GND
SYS
SW
SYS
1
2
J11
GND
DRV
1
2
3
JP5
HIGH
DRV
CD
CD
1
2
J10
LOW
GND
DRV DRV
1 2
JP2
1 2
JP3
TS
D1 D2
GND
TP9
1
2
J9
EXT
TS
1
2
J6
1
2
3
JP6
EXT
DRV
TP1 TP2 TP3 TP4 TP5 TP7
TS
SW
SIM
BAT
1.50k
R3
1.50k
R4
DRV STAT SYS INT
50k
R7
TP6 TP8
DRV
IN
1
2
J7
GND
1
2
J3
GND
See BOM for part usage
See User's guide for voltage ratings
STAT INT
R9
1
2
5.62k
R5
1
2
12.4k
R6
1.00M
R8
1
2
3
JP7
DRV
HIGH
PSEL
LOW
1
2
3
4
5
6 7
8 9
J2
4.7uF
C1
10uF
C5
10uF
C7
C6
1.5uH
L1
1
2
1
1
1
1
1
1
2
2
2
2
I2C
P
M
ID
1
B
O
OT
2
D
R
V
3
C
D
4
T
S
5
S
YS
6
SYS
7
BAT
8
BAT
9
INT
10
BGATE
11
AGND
12
ST
A
T
13
D+
14
D-
15
SCL
16
SDA
17
IN
18
IN
19
AGND
20
PGND
21
PGND
22
SW
23
SW
24
P
AD
25
U1
BQ2426XRGE
1
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Introduction
1.3 Schematic
The bq24260, bq24261, and bq24262 EVM schematic is shown in Figure 1 .
Figure 1. bq24260, bq24261, bq24262EVM Schematic
3 SLUUAV8A – February 2014 – Revised August 2014 User's Guide for QFN Packaged bq24260, bq24261, and bq24262 3-A
Battery Charger Evaluation Module
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