SI-8120JD - Sanken

SI-8120JD Buck Converter

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.

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 Application SI-8000JD Package TO263-5L Not to scale Selection Guide Part Number SI-8033JD SI-8050JD SI-8090JD SI-8120JD Output Voltage 3.3 V 5V 9V 12 V Applications For the systems requiring power supplies such as:
● Audio Visual Equipment
● Office A.