LT8300 Datasheet (Linear Technology) - 100VIN Micropower Isolated Flyback Converter

LT8300, 100VIN Micropower Isolated Flyback Converter

The LT®8300 is a micropower high voltage isolated flyback converter.

By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation.

The output voltage is programmed with a single external resistor.

Internal

LT8300 Features

* 6V to 100V Input Voltage Range n 260mA, 150V Internal DMOS Power Switch n Low Quiescent Current: 70µA in Sleep Mode 330µA in Active Mode n Boundary Mode Operation at Heavy Load n Low-Ripple Burst Mode® Operation at Light Load n Minimum Load