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SI-8000SD - 3A Buck Converter

General Description

SI-8000SD series are buck converter ICs whose maximum output current is 3 A.

These products have various functions including the Soft Start Function, the Output On/Off Function, the Overcurrent Protection and the Thermal Shutdown, and achieve a buck converter circuit with few external components.

Key Features

  • High Efficiency 84% (SI-8050SD: VIN = 20 V, IOUT = 1 A).
  • Few Components.
  • Downsized Choke Coil (Switching Frequency 60 kHz (typ. )).
  • Fixed Output Voltage.
  • Soft Start Function.
  • On/Off Function.
  • Low Supply Current during Output Off.
  • Protection Functions Overcurrent Protections (OCP): Drooping Type, Auto-restart Thermal Shutdown (TSD): Auto-restart Typical.

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3 A, Buck Converter IC SI-8000SD Series Data Sheet Description SI-8000SD series are buck converter ICs whose maximum output current is 3 A. These products have various functions including the Soft Start Function, the Output On/Off Function, the Overcurrent Protection and the Thermal Shutdown, and achieve a buck converter circuit with few external components. Features ● High Efficiency 84% (SI-8050SD: VIN = 20 V, IOUT = 1 A) ● Few Components ● Downsized Choke Coil (Switching Frequency 60 kHz (typ.