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4. Circuit Description
PMU IC data sheet
PIN
NAME
1
CHRIN
2
GATEDRV
3,29
NC
4
ISENSE
5
CHRCNTL
6
CHRDET
7
BATSNS
8
VSIM
9
SIMIO
10
SIMRST
LGE Internal Use Only
FUNCTION
Charger Input Voltage
Gate Drive Output
Charger Current Sense Input
Microprocessor Control Input Signal for Gate Drive, Internal Pull Low to DGND
Charger Detect Output
Battery Input Voltage Sense
SIM Supply
Non-Level-Shifted Bidirectional Data I/O
Non-Level-Shifted S ll High to VIO IM Reset Input, Internal Pu
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Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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