LM5181 Datasheet (Texas Instruments) - PSR Flyback DC/DC Converter

LM5181, PSR Flyback DC/DC Converter

The LM5181 is a primary-side regulated (PSR) flyback converter with high efficiency over a wide input voltage range of 4.5 V to 65 V.

The isolated output voltage is sampled from the primary-side flyback voltage, eliminating the need for an optocoupler, voltage reference, or third winding from the t

LM5181 Features

* 2 Applications

* Functional Safety-Capable

* Documentation available to aid functional safety system design

* Designed for reliable and rugged applications

* Wide input voltage range of 4.5 V to 65 V with operation down to 3.5 V after start-up

* Robust solut