Datasheet4U Logo Datasheet4U.com

LM5051 - Low Side OR-ing FET Controller

📥 Download Datasheet

General Description

The LM5051 Low Side OR-ing FET Controller operates in conjunction with an external MOSFET as an ideal diode rectifier when connected in series with a power source.

This OR-ing controller allows MOSFETs to replace diode rectifiers in power distribution networks thus reducing both power loss and voltage drops.

The LM5051 controller provides gate drive for an external N-Channel MOSFET and a fast response comparator to turn off the FET when current flows in the reverse direction.

Overview

LM5051 www.ti.com SNVS702D – OCTOBER 2011 – REVISED MARCH 2013 LM5051 Low Side OR-ing FET Controller Check for Samples:.

Key Features

  • 1.
  • 2 Wide operating input voltage range: -6V to 100V.
  • -100V Transient Capability.
  • Gate drive for external N-Channel MOSFET.
  • MOSFET diagnostic test mode.
  • Fast 50ns response to current reversal.
  • 2A peak gate turn-off current.
  • Package: 8-Lead SOIC.

More Datasheets from Texas Instruments

Part Number Description
LM5050-1 FET Controller
LM5050-1-Q1 FET Controller
LM5050-2 FET Controller
LM5056 High-Voltage System Power Management
LM5056A High-Voltage System Power Management
LM50 Temperature Sensor
LM50-Q1 Temperature Sensor
LM5000 Regulator
LM5001 Regulator
LM5001-Q1 Regulator