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SC8802

SC8802 High Efficiency, Synchronous, Bi directional Buck Boost Charger

SC8802SC8802

SC8802

SC8802 is a synchronous 4-switch buck-boost charger controller. It is able to effectively manage charging no matter input/output voltage is higher, lower or equal to battery voltage. When system needs to discharge from battery, SC8802 will deliver desired output from the battery without extra efforts. SC8802 supports very wide input and output voltage range. It can support applications from 2.7V to 30V input range and 2V to 30V output range. SC8802 hence is suitable for applications of 1 to 6 series battery modules. The driver voltage is set to 10V to fully utilize external MOSFETs for maximum efficiency. SC8802 supports bi-directional outputs by controlling DIR pin. It supports input current limit, output current limit, dynamic output voltage regulation, internal current limit, output short protection and over temperature protections to ensure safety under different abnormal conditions. SC8802 adopts 32 pin QFN 4x4 package.
SC8802
SC8802 is a synchronous 4-switch buck-boost charger controller. It is able to effectively manage charging no matter input/output voltage is higher, lower or equal to battery voltage. When system needs to discharge from battery, SC8802 will deliver desired output from the battery without extra efforts. SC8802 supports very wide input and output voltage range. It can support applications from 2.7V to 30V input range and 2V to 30V output range. SC8802 hence is suitable for applications of 1 to 6 series battery modules. The driver voltage is set to 10V to fully utilize external MOSFETs for maximum efficiency. SC8802 supports bi-directional outputs by controlling DIR pin. It supports input current limit, output current limit, dynamic output voltage regulation, internal current limit, output short protection and over temperature protections to ensure safety under different abnormal conditions. SC8802 adopts 32 pin QFN 4x4 package.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Technical Documentation

Parameter NameParameter Value
VIN range2.7-36V
Abs. VIN (max)40V
Battery Cell #1~6s
MOSext.
Charge Current (max)10A+
TopologyBuck-boost
Parameter NameParameter Value
OTG voltage2.7-36V
Prog. OTG VoltagePWM prog.
Max. OTG current5A+
Rec’d app. power level60W typ.
Prog. IlimPWM prog.
PackageQFN 4x4
Parameter NameParameter Value
VIN range2.7-36V
Abs. VIN (max)40V
Battery Cell #1~6s
MOSext.
Charge Current (max)10A+
TopologyBuck-boost
OTG voltage2.7-36V
Prog. OTG VoltagePWM prog.
Max. OTG current5A+
Rec’d app. power level60W typ.
Prog. IlimPWM prog.
PackageQFN 4x4