SI-8120JF Datasheet (Sanken)

SI-8120JF, DC/DC Converter

Data Sheet 27469.52 SwRitecghuilnagtors SI-8120JF Step-Down to 12.0 V, 1.5 A, DC/DC Converter Designed to meet high-current requirements at high efficiency in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office or telecommunications equipment, the SI-8120JF dc/dc step-down (buck) converter offers a constant 125 kHz switching frequency essential for low EMI noise.

The npn switch is included on the die along with the oscillator, control, and

SI-8120JF Features

* 14 V to 40 V Input Range

* 1.5 A Output Current at 12 V

* 2% Output Voltage Tolerance

* Foldback Current Limiting

* Constant 125 kHz Switching Frequency

* 200 µA Maximum Standby Current

* Soft Start Prevents Supply Voltage Dip

* Remote Voltage Sensing

* Thermal