Buck-Boost Charger
Buck-Boost Charger

Southchip not only lunched the world's first buck-boost charging/discharging bidirectional smart charger controller, and we also provides users with the most extensive range of buck-boost charger portfolios in the industry. The Southchip buck-boost chargers support the bi-directional operations of stepping up or down voltages, and the single chip can easily meet the charge and discharge management of the battery. The chargers can support wide operation voltage from 2.7V to 36V, and can support 60W~100W power conversion with external power MOSFETs with up to 98% efficiency, supporting USB PD applications effectively.

  • Buy SC8801
    Part Number SC8801
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    Battery Cell # 1~6s
    MOS ext.
    Charge
    Current (max)
    10A+
    Topology Buck-boost
    OTG voltage range 2.7-36V
    Max. OTG current 5A+
    Rec’d app.
    power level
    60W typ.
    Ctrl. Interface
    Prog. OTG
    Voltage
    PWM prog.
    Prog. Charge Current / OTG current limit
    ADC
    Other feature

    Fast-IN-Charge

    Package QFN 4x4
  • Buy SC8802
    Part Number SC8802
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    Battery Cell # 1~6s
    MOS ext.
    Charge
    Current (max)
    10A+
    Topology Buck-boost
    OTG voltage range 2.7-36V
    Max. OTG current 5A+
    Rec’d app.
    power level
    60W typ.
    Ctrl. Interface
    Prog. OTG
    Voltage
    PWM prog.
    Prog. Charge Current / OTG current limit PWM prog.
    ADC
    Other feature
    Package QFN 4x4
  • Buy SC8812A
    Part Number SC8812A
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    Battery Cell # 1~4s
    MOS ext.
    Charge
    Current (max)
    10A+
    Topology Buck-boost
    OTG voltage range 2.7-36V
    Max. OTG current 5A+
    Rec’d app.
    power level
    60W typ.
    Ctrl. Interface I2C
    Prog. OTG
    Voltage
    I2C prog.
    Prog. Charge Current / OTG current limit I2C prog.
    ADC 10-bit
    Other feature

    Fast-IN-Charge,Event detection

    Package QFN 4x4
  • Buy SC8815
    Part Number SC8815
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    Battery Cell # 1~6s
    MOS ext.
    Charge
    Current (max)
    10A+
    Topology Buck-boost
    OTG voltage range 2.7-36V
    Max. OTG current 5A+
    Rec’d app.
    power level
    60W typ.
    Ctrl. Interface I2C
    Prog. OTG
    Voltage
    I2C prog.
    Prog. Charge Current / OTG current limit I2C prog.
    ADC 10-bit
    Other feature

    Event detection

    Package QFN 4x4
  • Buy SC8915
    Part Number SC8915
    VIN
    range
    2.7-26V
    Abs. VIN (max) 30V
    Battery Cell # 1~6s
    MOS int.(2)
    Charge
    Current (max)
    10A
    Topology Buck-boost
    OTG voltage range 2.7-36V
    Max. OTG current 5A
    Rec’d app.
    power level
    36W typ.
    Ctrl. Interface I2C
    Prog. OTG
    Voltage
    I2C prog.
    Prog. Charge Current / OTG current limit I2C prog.
    ADC 10-bit
    Other feature

    Event detection

    Package QFN 4x4
  • Buy SC8902
    Part Number SC8902
    VIN
    range
    2.7-22V
    Abs. VIN (max) 24V
    Battery Cell # 1~4s
    MOS int.
    Charge
    Current (max)
    10A
    Topology Buck-boost
    OTG voltage range 2.7-22V
    Max. OTG current 5A
    Rec’d app.
    power level
    36W typ.
    Ctrl. Interface
    Prog. OTG
    Voltage
    PWM prog.
    Prog. Charge Current / OTG current limit PWM prog.
    ADC
    Other feature
    Package QFN 6x6
  • Buy SC8902A
    Part Number SC8902A
    VIN
    range
    2.7-22V
    Abs. VIN (max) 24V
    Battery Cell # 1-3s
    MOS int.
    Charge
    Current (max)
    10A
    Topology Buck-boost
    OTG voltage range 2.7-22V
    Max. OTG current 5A
    Rec’d app.
    power level
    36W typ.
    Ctrl. Interface
    Prog. OTG
    Voltage
    PWM prog.
    Prog. Charge Current / OTG current limit PWM prog.
    ADC
    Other feature

    Fast-IN-Charge

    Package QFN 6x6
  • Buy SC8905
    Part Number SC8905
    VIN
    range
    2.7~22V
    Abs. VIN (max) 25V
    Battery Cell # 2-4s
    MOS int
    Charge
    Current (max)
    3A
    Topology Buck-boost
    OTG voltage range 2.7V-22V
    Max. OTG current 5A
    Rec’d app.
    power level
    30W typ.
    Ctrl. Interface I2C
    Prog. OTG
    Voltage
    I2C Prog /Ext Res
    Prog. Charge Current / OTG current limit I2C Prog or ext. res
    ADC
    Other feature
    Package QFN 4x4
  • Buy SC8906
    Part Number SC8906
    VIN
    range
    2.7~22V
    Abs. VIN (max) 25V
    Battery Cell # 2-4s
    MOS int
    Charge
    Current (max)
    3A
    Topology Buck-boost
    OTG voltage range NA
    Max. OTG current
    Rec’d app.
    power level
    Ctrl. Interface
    Prog. OTG
    Voltage
    Prog. Charge Current / OTG current limit ext. res
    ADC
    Other feature

    Fast-IN-Charge

    Package QFN 4x4
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Tel:021-58309616
Mail:sales@southchip.com
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