Datasheet

bq24271 (Top View)bq24270 (Top View)
5
4
3
6
SDA
PGND
BQ24270
SYS
9
8 7
12
INT
TS
BGATE
BAT
PGND
PGND
AGND
CD
PMID
DRV
D-
13
21 22 23 24
10
BAT
14
15
16
20
STAT
SYS
BOOT
2
1
2
1
D+
SCL
SW
BYP
17
18
11
19
AGND
USB
5
4
3
6
SDA
PGND
BQ24271
SYS
9
8 7
12
INT
TS
BAT
BAT
PGND
PGND
AGND
CD
PMID
DRV
N.C.
13
21 22 23 24
10
BGATE
14
15
16
20
STAT
SYS
BOOT
2
1
2
1
PSEL
SCL
SW
BYP
17
18
11
19
AGND
USB
USBUSBUSBAGND
PMIDPMIDPMIDBYP
SWSWSWSW
PGNDPGNDPGND
SW
SDA
PGND
BOOTCD
AGND
BYP
PGND
D- SCL
1 2 3 4 5
A
B
C
D
E
AGND
SW
D+
BYP
PGND
6
BGATE DRVSYSSYS INT
F
SYS
AGND
SW
PGND
BYP
PGND
SYS
TS PGNDBATBAT STATBATBAT
G
7
USBUSBUSBAGND
PMIDUPMIDUPMIDUBYP
SWSWSWSW
PGNDPGNDPGND
SW
SDA
PGND
BOOTCD
AGND
BYP
PGND
N.C.
SCL
1 2 3 4 5
A
B
C
D
E
AGND
SW
PSEL
BYP
PGND
6
BGATE DRVSYSSYS INT
F
SYS
AGND
SW
PGND
BYP
PGND
SYS
TS PGNDBATBAT STATBATBAT
G
7
bq24271 (Top View)bq24270 (Top View)
bq24270
bq24271
SLUSB10 –JUNE 2012 www.ti.com
PIN CONFIGURATION
Spacer
49-Ball 2.78 mm x 2.78 mm WCSP
24-Pin RGE
8 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated
Product Folder Link(s): bq24270 bq24271