LM5085 Datasheet (Texas Instruments) - PFET Buck Switching Controller

LM5085, PFET Buck Switching Controller

The LM5085 is a high efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, efficient buck regulator for a wide range of applications.

This high voltage controller contains a PFET gate driver and a high voltage bias regulator which operates over a wide

LM5085 Features

* 1 LM5085-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (

* 40°C to 125°C Operating Junction Temperature)

* Wide 4.5-V to 75-V Input Voltage Range

* Adjustable Current Limit Using RDS(ON) or a Current Sense Resistor

* Programmable Switchin