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DCDC
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.

  • Buy SC8201
    Part Number SC8201
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    VIN-36V
    IOUT
    (max)
    MOS ext.
    Topology Boost
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT PWM
    PFM
    Other feature
    Package QFN 4x4
  • Buy SC8001
    Part Number SC8001
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    2.7-VIN
    IOUT
    (max)
    5A~10A
    MOS ext.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 1-rail, high side sense
    Prog. VOUT
    PFM
    Other feature
    Package QFN 4x4
  • 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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT PWM prog.
    PFM
    Other feature

    Prog. ILIM

    Package QFN 4x4
  • Buy SC8328
    Part Number SC8328
    VIN
    range
    2.7~13V
    Abs. VIN (max) 20V
    VOUT
    range
    VIN~17V
    IOUT
    (max)
    MOS Int.
    Topology Boost
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT
    PFM
    Other feature
    Package QFN 4x3
  • Buy SC8001A
    Part Number SC8001A
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    2.7-VIN
    IOUT
    (max)
    5A~10A
    MOS ext.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 1-rail, high side sense
    Prog. VOUT
    PFM
    Other feature

    adj. UVLO

    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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT PWM prog.
    PFM
    Other feature
    Package QFN 4x4
  • Buy SC8329
    Part Number SC8329
    VIN
    range
    2.7~13V
    Abs. VIN (max) 20V
    VOUT
    range
    VIN~17V
    IOUT
    (max)
    MOS Int.
    Topology Boost
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT
    PFM
    Other feature
    Package QFN 4x3
  • Buy SC8002
    Part Number SC8002
    VIN
    range
    4.6-36V
    Abs. VIN (max) 42V
    VOUT
    range
    4.6-VIN / Fixed 5V
    IOUT
    (max)
    5A~10A
    MOS ext.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 2-rail, low side sense
    Prog. VOUT Fixed
    PFM
    Other feature
    Package QFN 3x3
  • 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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT PWM prog.
    PFM
    Other feature
    Package QFN 6x6
  • Buy SC8014
    Part Number SC8014
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    2.7-VIN
    IOUT
    (max)
    6A
    MOS ext.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 1-rail, high side sense
    Prog. VOUT
    PFM
    Other feature
    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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT I2C
    PFM
    Other feature
    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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT I2C
    PFM
    Other feature
    Package QFN 4x4
  • Buy SC8102
    Part Number SC8102
    VIN
    range
    4.6-36V
    Abs. VIN (max) 40V
    VOUT
    range
    4.6-VIN / Fixed 5V
    IOUT
    (max)
    6A
    MOS int.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 2-rail, low side sense
    Prog. VOUT Fixed
    PFM
    Other feature

    cable compensation; 100% duty;Dual DPDM port (BC1.2)

    Package QFN 5x5
  • 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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT I2C
    PFM
    Other feature
    Package QFN 4x4
  • Buy SC8102A
    Part Number SC8102A
    VIN
    range
    4.6-36V
    Abs. VIN (max) 42V
    VOUT
    range
    4.6-VIN / Fixed 5V
    IOUT
    (max)
    6A
    MOS int.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 2-rail, low side sense
    Prog. VOUT Fixed
    PFM
    Other feature

    cable compensation; 100 duty;DPDM port (BC1.2) + Type-C

    Package QFN 5x5
  • 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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT I2C
    PFM
    Other feature
    Package QFN 5x5
  • Buy SC8103
    Part Number SC8103
    VIN
    range
    4.6-36V
    Abs. VIN (max) 42V
    VOUT
    range
    4.6-VIN / Fixed 5V
    IOUT
    (max)
    4.5A
    MOS int.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 2-rail, low side sense
    Prog. VOUT Fixed
    PFM
    Other feature

    cable compensation; 100 duty;DPDM port (BC1.2) + Type-C

    Package QFN 5x5
  • Buy SC8111
    Part Number SC8111
    VIN
    range
    4.6-36V
    Abs. VIN (max) 42V
    VOUT
    range
    4.6-VIN / Fixed 5V
    IOUT
    (max)
    6A
    MOS int.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 2-rail, high side sense Apple OCP supported
    Prog. VOUT Adj.
    PFM
    Other feature
    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
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT I2C
    PFM
    Other feature

    I2C interface, prog. ILIM, 10-bit ADC

    Package QFN 5x5
  • Buy SC8101
    Part Number SC8101
    VIN
    range
    4.6~32V
    Abs. VIN (max) 40V
    VOUT
    range
    4.6-VIN / Fixed 5.1V
    IOUT
    (max)
    5A
    MOS int./ext LD(option)
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 2-rail, high side sense Apple OCP supported
    Prog. VOUT Adj.
    PFM
    Other feature

    high side sense; adj. cable compensation;

    Package QFN 3x3
  • Buy SC8112
    Part Number SC8112
    VIN
    range
    4.6-36V
    Abs. VIN (max) 42V
    VOUT
    range
    4.6-VIN / Fixed 5V
    IOUT
    (max)
    6A
    MOS int.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 2-rail, high side sense
    Prog. VOUT Adj.
    PFM
    Other feature

    high side sense; adj. cable compensation; 100% duty; Dual DPDM port (BC1.2)

    Package QFN 5x5
  • Buy SC8112A
    Part Number SC8112A
    VIN
    range
    4.6-36V
    Abs. VIN (max) 42V
    VOUT
    range
    4.6-VIN / Fixed 5V
    IOUT
    (max)
    6A
    MOS int.
    Topology Buck
    Input ILIM
    Output ILIM
    Constant Power 1-rail, high side sense
    Prog. VOUT Adj.
    PFM
    Other feature
    Package QFN 5x5
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Mail:sales@southchip.com
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