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SC8808

Synchronous, 80V Bi-directional Buck-Boost Charger Controller with I2C interface and MPPT

SC8808SC8808

SC8808

Synchronous, 80V Bi-directional Buck-Boost Charger Controller with I2C interface and MPPT

SC8808 is a synchronous buck-boost charger, which supports buck mode, boost mode and buck-boost mode during forward charging or reverse discharging operation. SC8808 manages multi types of battery charging from wide input range from 4.5V to 80V, supporting trickle charge, pre-charge, constant current charge, constant voltage charge and autonomous termination. The battery discharging mode supports wide output range from 5V to 48V. SC8808 also provides input current and battery current monitoring function.
SC8808
SC8808 is a synchronous buck-boost charger, which supports buck mode, boost mode and buck-boost mode during forward charging or reverse discharging operation. SC8808 manages multi types of battery charging from wide input range from 4.5V to 80V, supporting trickle charge, pre-charge, constant current charge, constant voltage charge and autonomous termination. The battery discharging mode supports wide output range from 5V to 48V. SC8808 also provides input current and battery current monitoring function.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Technical Documentation

Parameter NameParameter Value
VIN range4.5-80V
Abs. VIN (max)88V
Battery Cell #1~16s
MOSext.
Charge Current (max)50A+
TopologyBuck-boost
OTG voltage5-80V
Prog. OTG VoltagePWM prog.
Parameter NameParameter Value
Max. OTG current50A+
Rec’d app. power level1200W typ.
I2C Ctrl√
Prog. IlimI2C prog or ext. res
ADC11-bit
NTC√
FeaturesMPPT Status indication
PackageQFN 5x6
Parameter NameParameter Value
VIN range4.5-80V
Abs. VIN (max)88V
Battery Cell #1~16s
MOSext.
Charge Current (max)50A+
TopologyBuck-boost
OTG voltage5-80V
Prog. OTG VoltagePWM prog.
Max. OTG current50A+
Rec’d app. power level1200W typ.
I2C Ctrl√
Prog. IlimI2C prog or ext. res
ADC11-bit
NTC√
FeaturesMPPT Status indication
PackageQFN 5x6