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SI-8050JD - Buck Converter

General Description

SI-8000JD series are buck converter ICs whose maximum output current is 1.5 A.

These products have various functions including 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 88% (SI-8120JD: VIN = 24 V, IOUT = 0.5 A).
  • Few Components.
  • Downsized Choke Coil (Switching Frequency 125 kHz (typ. )).
  • Fixed Output Voltage.
  • On/Off Function.
  • Low Supply Current during Output Off.
  • Protection Functions Overcurrent Protections (OCP): Fold-back Type, Auto-restart Thermal Shutdown (TSD): Auto-restart Typical.

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1.5 A, Buck Converter IC SI-8000JD Series Data Sheet Description SI-8000JD series are buck converter ICs whose maximum output current is 1.5 A. These products have various functions including 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 88% (SI-8120JD: VIN = 24 V, IOUT = 0.5 A) ● Few Components ● Downsized Choke Coil (Switching Frequency 125 kHz (typ.