Solutions Search - LT8302 - 42VIN Micropower No-Opto Isolated Flyback Converter with 65V/3.6A Switch

No-Opto Isolated Flyback Converters

Jun 10th 2016
The no-opto isolated flyback parts from Linear need no opto-coupler or LT1431 shunt regulator for regulation. They sense the isolated output voltage directly from the primary-side waveform. This simplifies the design, allows for a smaller solution size and only requires one component crossing the isolation barrier. The load, ...

Monolithic No-Opto Isolated Flyback Converter Provides Versatile Solution

George Qian - Senior Applications Engineer Feb 19th 2014
Introduction Traditionally, isolated power supplies use an optocoupler in the feedback loop to transfer regulation information across the isolation barrier. Unfortunately, an opto-coupler’s gain characteristic varies widely over temperature and lifetime, increasing the difficulty of power supply loop compensation. Linear ...