LM5085QMYE/NOPB - Texas Instruments

Manufacturer Part Number

LM5085QMYE/NOPB

Manufacturer

Texas Instruments

Introduction

The LM5085QMYE/NOPB is a high-voltage, high-current step-down DC/DC switching regulator controller capable of driving large external power MOSFETs. It operates over a wide input voltage range of 4.5V to 75V and can provide output currents up to several amperes. The device features a synchronous rectification mode, adjustable current limit, and soft-start capability.

Product Features and Performance

Wide input voltage range of 4.5V to 75V

High-current capability for driving large external power MOSFETs

Synchronous rectification mode for improved efficiency

Adjustable current limit

Soft-start capability

Switching frequency up to 1MHz

100% maximum duty cycle

Product Advantages

Capable of handling high input voltages and output currents

Efficient synchronous rectification mode

Adjustable current limit protects against overcurrent conditions

Soft-start function for controlled startup

High switching frequency allows for smaller external components

Key Reasons to Choose This Product

Versatile and powerful step-down DC/DC controller for a wide range of applications

Robust design with safety features like adjustable current limit

High efficiency and performance with the synchronous rectification mode

Flexible configuration options to meet diverse system requirements

Quality and Safety Features

Automotive-grade qualification (AEC-Q100)

Robust design for reliable operation in demanding environments

Overcurrent protection with adjustable current limit

Compatibility

The LM5085QMYE/NOPB is compatible with a wide range of power supply topologies and can be used in various applications, including:

Industrial equipment

Automotive systems

Telecommunications equipment

Consumer electronics

Application Areas

High-power step-down DC/DC conversion

Automotive and industrial power supplies

Telecommunications and networking equipment

Consumer electronics power management

Product Lifecycle

The LM5085QMYE/NOPB is an active product, and our website's sales team continues to support and manufacture it. There are no plans for discontinuation at this time. Customers can check for any updates or alternative models on our website's sales team or by contacting the sales team.