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SOUTHCHIP SEMICONDUCTOR
SC89171 DATASHEET DRAFT
SOUTCHCHIP CONFIDENTIAL, SUBJECT TO CHANGE
High Efficiency, Synchronous Buck Charger for 1-4 cell Li-ion Battery with PowerPath management
1 DESCRIPTION
2 FEATURES
The SC89171 is a highly integrated switch-mode buck charger • for 1-4 cells Li-ion battery applications. It supports 4-24V input, • up to 5A charging current and provide battery charge
management functions including trickle charge, constant current charge, constant voltage charge, charge termination, •
auto recharge and charging status indication.
SC89171 also integrates NMOS driver and PMOS driver for •
Powerpath management, it is easy to support dynamic power
management for charging and system power.
SC89171 Datasheet
