LT3837 Datasheet (Linear Technology) - Isolated No-Opto Synchronous Flyback Controller

LT3837, Isolated No-Opto Synchronous Flyback Controller

The LT®3837 is an isolated switching regulator controller designed for medium power ﬂyback topologies.

A typical application is 10W to 60W with the part powered from a DC supply.

The LT3837 is a current mode controller that regulates an output voltage based on sensing the secondary voltage via a tra

LT3837 Features

* Senses Output Voltage Directly from Primary Side Winding

* No Optoisolator Required n Synchronous Driver for High Efﬁciency n Supply Voltage Range 4.5V to 20V n Accurate Regulation Without User Trims n Programmable Switching Frequency from 50kHz to 250kHz www.DataSheet4U.com n Synchronizable n