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    • 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.

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    • Buck & Boost Charger

      In addition to Buck-Boost charger, we also provide buck charger based on back topology and boost charger based on boost topology, providing rich charging management solutions for single or multi-cell batteries. Southchip charger automatically controls the trickle current charging, constant current fast charging and constant voltage charging according to battery voltage, provides high-precision charging voltage and current, supports external resistor or I2C interface to set charging voltage and current flexibly, and is equipped with multiple protection functions such as input and output over-voltage protection, under-voltage protection, over-current protection and over-temperature protection to ensure battery charging safety.

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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
    • 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.

      查看更多
    • Buck & Boost Charger

      In addition to Buck-Boost charger, we also provide buck charger based on back topology and boost charger based on boost topology, providing rich charging management solutions for single or multi-cell batteries. Southchip charger automatically controls the trickle current charging, constant current fast charging and constant voltage charging according to battery voltage, provides high-precision charging voltage and current, supports external resistor or I2C interface to set charging voltage and current flexibly, and is equipped with multiple protection functions such as input and output over-voltage protection, under-voltage protection, over-current protection and over-temperature protection to ensure battery charging safety.

      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.

      查看更多
    • 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.

      查看更多
    • Buck & Boost Charger

      In addition to Buck-Boost charger, we also provide buck charger based on back topology and boost charger based on boost topology, providing rich charging management solutions for single or multi-cell batteries. Southchip charger automatically controls the trickle current charging, constant current fast charging and constant voltage charging according to battery voltage, provides high-precision charging voltage and current, supports external resistor or I2C interface to set charging voltage and current flexibly, and is equipped with multiple protection functions such as input and output over-voltage protection, under-voltage protection, over-current protection and over-temperature protection to ensure battery charging safety.

      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.

      查看更多
    • 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.

      查看更多
    • Buck & Boost Charger

      In addition to Buck-Boost charger, we also provide buck charger based on back topology and boost charger based on boost topology, providing rich charging management solutions for single or multi-cell batteries. Southchip charger automatically controls the trickle current charging, constant current fast charging and constant voltage charging according to battery voltage, provides high-precision charging voltage and current, supports external resistor or I2C interface to set charging voltage and current flexibly, and is equipped with multiple protection functions such as input and output over-voltage protection, under-voltage protection, over-current protection and over-temperature protection to ensure battery charging safety.

      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.

      查看更多
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 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 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 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 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 prog.
    PFM
    Other feature

    I2C interface, prog. ILIM, 10-bit ADC

    Package QFN 5x5
  • Buy SC8720
    Part Number SC8720
    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 ext. res
    PFM
    Other feature
    Package QFN 4x4
  • 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 prog / ext. res
    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
    Prog. VOUT PWM prog.
    PFM
    Other feature
    Package QFN 4x4
  • 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
    Prog. VOUT
    PFM
    Other feature

    adj. UVLO

    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
    Prog. VOUT
    PFM
    Other feature

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

    Package QFN 5x5
  • 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
    Prog. VOUT
    PFM
    Other feature

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

    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
    Prog. VOUT
    PFM
    Other feature

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

    Package QFN 5x5
  • 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
    Prog. VOUT
    PFM
    Other feature

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

    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
    Prog. VOUT PWM prog.
    PFM
    Other feature

    high side sense; adj. cable compensation;

    Package QFN 3x3
  • Buy SC8201
    Part Number SC8201
    VIN
    range
    2.7-36V
    Abs. VIN (max) 40V
    VOUT
    range
    VIN-36V
    IOUT
    (max)
    5A~10A
    MOS ext.
    Topology Boost
    Input ILIM
    Output ILIM
    Constant Power
    Prog. VOUT PWM prog.
    PFM
    Other feature
    Package QFN 4x4
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Tel:021-58309616
Mail:sales@southchip.com
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