LM5085MMX/NOPB - Texas Instruments

Manufacturer Part Number

LM5085MMX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM5085MMX/NOPB is a high-performance, wide input voltage range, current mode, step-down DC-DC switching controller. It features a wide input voltage range of 4.5V to 75V, making it suitable for a variety of applications that require a regulated output voltage from an unregulated high voltage input.

Product Features and Performance

Supports input voltages from 4.5V to 75V

Switching frequency up to 1MHz

100% maximum duty cycle

Current limit protection

Enable control

On-time control for constant frequency operation

-40°C to 125°C operating temperature range

8-pin TSSOP, 8-pin MSOP package options

Product Advantages

Wide input voltage range allows for flexibility in various applications

High switching frequency enables use of smaller external components

Current limit protection safeguards the circuit from overcurrent conditions

Constant frequency operation simplifies filter design

Key Reasons to Choose This Product

Versatile wide input voltage range

High-performance switching controller with advanced features

Compact surface-mount package options

Reliable operation across extended temperature range

Quality and Safety Features

Robust design for industrial and automotive applications

Thermal shutdown protection

Overcurrent protection

Compatibility

The LM5085MMX/NOPB is compatible with a wide range of power supply and power management applications that require a high-performance, wide input voltage range, step-down DC-DC switching controller.

Application Areas

Industrial and manufacturing equipment

Automotive systems

Telecommunications and networking equipment

Medical devices

Consumer electronics

Product Lifecycle

The LM5085MMX/NOPB is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation. Customers should check with our website's sales team for the latest product information and availability of any potential alternative or equivalent models.