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SC8551A

Single Cell High Efficiency 8-A Switched Capacitor Direct Charger

SC8551ASC8551A

SC8551A

SC8551A is a 97% efficiency, 8-A battery charging solution using a switched cap architecture. The switched cap architecture and the integrated FETs are optimized to enable a 50% cycle, allowing the cable current to be half the current delivered to the battery, reducing the losses over the charging cable as well as limiting the temperature rise in the application. SC8551A adopts 56 pin CSP 2.995mm X 3.255mm package.
SC8551A
SC8551A is a 97% efficiency, 8-A battery charging solution using a switched cap architecture. The switched cap architecture and the integrated FETs are optimized to enable a 50% cycle, allowing the cable current to be half the current delivered to the battery, reducing the losses over the charging cable as well as limiting the temperature rise in the application. SC8551A adopts 56 pin CSP 2.995mm X 3.255mm package.
Product Details
Design / Development
Technical Documentation
Applications

Product Details

Design / Development

Parameters
Value
EVM Model
SC8551A EVM
Key Part Number
SC8551A
Battery string number
single string battery
efficiency
Typical: 96.2%@8A
SC8551A EVM

Technical Documentation

Parameter NameParameter Value
Pout_Typ.40W
VBUS range3.3~11V
Abs. Vbus (max)20V
Vout range3~5V
Abs. Vout (max)6V
Parameter NameParameter Value
Max Charge Current8A
Typ. Quiescent Current10uA
ADC resolution12 bit
IBUS accuracy±5%
PackageWLCSP56-2.995mm x 3.255mm
Parameter NameParameter Value
Pout_Typ.40W
VBUS range3.3~11V
Abs. Vbus (max)20V
Vout range3~5V
Abs. Vout (max)6V
Max Charge Current8A
Typ. Quiescent Current10uA
ADC resolution12 bit
IBUS accuracy±5%
PackageWLCSP56-2.995mm x 3.255mm