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    • DCDC

      Southchip provides switch mode DCDC controllers and converters based on Buck, Boost and Buck-Boost topologies, providing high efficient solutions for power conversion. Among them, the synchronous controller can directly drive the external MOS, so to provide high-efficiency conversion for wide voltage, high current and high power applications; the synchronous converter with integrated ultra-low Rdson power MOS, provides a high-integration, high-density, compact and efficient power conversion. Southchip also provides controller/converter solutions with input and/or output constant current control function, and provide all kinds of over-voltage and over-current protections to help users reduce the complexity of system design and cover a variety of power supply designs.

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    • DCDC

      Southchip provides switch mode DCDC controllers and converters based on Buck, Boost and Buck-Boost topologies, providing high efficient solutions for power conversion. Among them, the synchronous controller can directly drive the external MOS, so to provide high-efficiency conversion for wide voltage, high current and high power applications; the synchronous converter with integrated ultra-low Rdson power MOS, provides a high-integration, high-density, compact and efficient power conversion. Southchip also provides controller/converter solutions with input and/or output constant current control function, and provide all kinds of over-voltage and over-current protections to help users reduce the complexity of system design and cover a variety of power supply designs.

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    • DCDC

      Southchip provides switch mode DCDC controllers and converters based on Buck, Boost and Buck-Boost topologies, providing high efficient solutions for power conversion. Among them, the synchronous controller can directly drive the external MOS, so to provide high-efficiency conversion for wide voltage, high current and high power applications; the synchronous converter with integrated ultra-low Rdson power MOS, provides a high-integration, high-density, compact and efficient power conversion. Southchip also provides controller/converter solutions with input and/or output constant current control function, and provide all kinds of over-voltage and over-current protections to help users reduce the complexity of system design and cover a variety of power supply designs.

      查看更多
    • DCDC

      Southchip provides switch mode DCDC controllers and converters based on Buck, Boost and Buck-Boost topologies, providing high efficient solutions for power conversion. Among them, the synchronous controller can directly drive the external MOS, so to provide high-efficiency conversion for wide voltage, high current and high power applications; the synchronous converter with integrated ultra-low Rdson power MOS, provides a high-integration, high-density, compact and efficient power conversion. Southchip also provides controller/converter solutions with input and/or output constant current control function, and provide all kinds of over-voltage and over-current protections to help users reduce the complexity of system design and cover a variety of power supply designs.

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Buck-Boost DCDC
Buck-Boost DCDC
  • Buy SC8701
    Part Number SC8701
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    2.7-36V
    IOUT
    (max)
    5A~10A
    MOS ext.
    Topology Buck-boost
    I2C Ctrl
    Prog. VOUT PWM prog.
    Input ILIM
    Constant Current Mode
    IOUT monitor ILIM pin
    PFM
    FPWM
    Package QFN 4x4
  • Buy SC8703
    Part Number SC8703
    VIN
    range
    2.7-28V
    Abs. VIN (max) 30V
    VOUT
    range
    2.7-28V
    IOUT
    (max)
    5A~10A
    MOS ext.
    Topology Buck-boost
    I2C Ctrl
    Prog. VOUT PWM prog.
    Input ILIM
    Constant Current Mode
    IOUT monitor ILIM pin
    PFM
    FPWM
    Package QFN 4x4
  • Buy SC8903
    Part Number SC8903
    VIN
    range
    2.7-22V
    Abs. VIN (max) 24V
    VOUT
    range
    2.7-22V
    IOUT
    (max)
    5A
    MOS int.
    Topology Buck-boost
    I2C Ctrl
    Prog. VOUT PWM prog.
    Input ILIM
    Constant Current Mode
    IOUT monitor ILIM pin
    PFM
    FPWM
    Package QFN 6x6
  • Buy SC8721
    Part Number SC8721
    VIN
    range
    2.7-22V
    Abs. VIN (max) 25V
    VOUT
    range
    2.7-22V
    IOUT
    (max)
    5A
    MOS int
    Topology Buck-boost
    I2C Ctrl
    Prog. VOUT I2C
    Input ILIM
    Constant Current Mode
    IOUT monitor CSO pin
    PFM
    FPWM
    Package QFN 4x4
  • Buy SC8721A
    Part Number SC8721A
    VIN
    range
    2.7-22V
    Abs. VIN (max) 25V
    VOUT
    range
    0.7-22V
    IOUT
    (max)
    5A
    MOS int
    Topology Buck-Boost
    I2C Ctrl
    Prog. VOUT I2C
    Input ILIM
    Constant Current Mode
    IOUT monitor CSO pin
    PFM
    FPWM
    Package QFN 4x4
  • Buy SC8721B
    Part Number SC8721B
    VIN
    range
    2.7-22V
    Abs. VIN (max) 25V
    VOUT
    range
    0.7-22V
    IOUT
    (max)
    5A
    MOS int
    Topology Buck-Boost
    I2C Ctrl
    Prog. VOUT I2C
    Input ILIM
    Constant Current Mode
    IOUT monitor CSO pin
    PFM
    FPWM
    Package QFN 4x4
  • Buy SC8815
    Part Number SC8815
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    2.7-28V
    IOUT
    (max)
    5A~10A
    MOS int. (2)
    Topology Buck-Boost
    I2C Ctrl
    Prog. VOUT I2C
    Input ILIM
    Constant Current Mode
    IOUT monitor 10-bit ADC
    PFM
    FPWM
    Package QFN 5x5
  • Buy SC8915
    Part Number SC8915
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    2.7-28V
    IOUT
    (max)
    5A
    MOS int. (2)
    Topology Buck-boost
    I2C Ctrl
    Prog. VOUT I2C
    Input ILIM
    Constant Current Mode
    IOUT monitor 10-bit ADC
    PFM
    FPWM
    Package QFN 5x5
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Tel:021-58309616
Mail:sales@southchip.com
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