LM5088QMH-1/NOPB - Texas Instruments

Manufacturer Part Number

LM5088QMH-1/NOPB

Manufacturer

Texas Instruments

Introduction

The LM5088QMH-1/NOPB is a high-voltage, current-mode PWM controller designed for step-down (buck) switching regulator applications. It features a wide input voltage range of 4.5V to 75V and an adjustable switching frequency from 50kHz to 1MHz, making it suitable for a variety of high-voltage, high-power applications.

Product Features and Performance

Wide input voltage range: 4.5V to 75V

Adjustable switching frequency: 50kHz to 1MHz

Current-mode control for excellent line and load regulation

Integrated high-side and low-side MOSFET drivers

Soft start function for controlled output voltage ramp-up

Over-voltage, over-current, and thermal protection

Low quiescent current (70μA typical)

AEC-Q100 qualified for automotive applications

Product Advantages

Flexible and scalable design for a wide range of high-voltage applications

High efficiency and low power consumption

Robust protection features for reliable operation

Suitable for both industrial and automotive use

Key Reasons to Choose This Product

Versatile and high-performance step-down controller

Extensive input voltage range and switching frequency options

Automotive-grade qualification for mission-critical applications

Reliable and feature-rich design for cost-effective power solutions

Quality and Safety Features

AEC-Q100 qualified for harsh automotive environments

Robust protection against over-voltage, over-current, and thermal events

Rigorous quality control and testing processes

Compatibility

The LM5088QMH-1/NOPB is compatible with a wide range of high-voltage, high-power applications, including industrial equipment, automotive systems, and consumer electronics.

Application Areas

Industrial automation and control systems

Automotive power management (e.g., battery chargers, motor drives)

High-power LED drivers

Telecom and networking equipment

Household appliances and power tools

Product Lifecycle

The LM5088QMH-1/NOPB is an active product in the Texas Instruments portfolio. There are currently no direct replacement or alternative models available. For the latest information on product availability and lifecycle, please contact our website's sales team.