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SC89780A

Synchronous, Bi-directional Buck Charger Controller with Hybrid Power Boost Mode and Processor Hot Monitor

SC89780ASC89780A

SC89780A

Synchronous, Bi-directional Buck Charger Controller with Hybrid Power Boost Mode and Processor Hot Monitor

The SC89780A is a synchronous buck charger that supports buck and boost modes during forward or reverse discharging operations. It manages 1S to 4S battery charging from a wide input range from 4.5V to 24V and supports automatic system power selection with NMOS drivers on the battery and adapter sides.
SC89780A
The SC89780A is a synchronous buck charger that supports buck and boost modes during forward or reverse discharging operations. It manages 1S to 4S battery charging from a wide input range from 4.5V to 24V and supports automatic system power selection with NMOS drivers on the battery and adapter sides.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Technical Documentation

Parameter NameParameter Value
VIN range4.5-24V
Abs. VIN (max)30V
Battery Cell #1-4s
MOSext.
Charge Current (max)8A/16A
TopologyBuck
Parameter NameParameter Value
I2C CtrlSMBus
Prog. IlimSMBus&Resprog
Power√
FeaturesHybrid power boost Power monitor, /PROCHOT
PackageQFN4x4
Parameter NameParameter Value
VIN range4.5-24V
Abs. VIN (max)30V
Battery Cell #1-4s
MOSext.
Charge Current (max)8A/16A
TopologyBuck
I2C CtrlSMBus
Prog. IlimSMBus&Resprog
Power√
FeaturesHybrid power boost Power monitor, /PROCHOT
PackageQFN4x4