LM3402MM - Texas Instruments

Manufacturer Part Number

LM3402MM

Manufacturer

Texas Instruments

Introduction

The LM3402MM is a monolithic switching regulator specifically designed for driving LEDs through a step-down (buck) topology.

Product Features and Performance

Integrated DC DC Regulator

Step-Down (Buck) topology

Features an internal switch

Operating frequency of 1 MHz

Supports PWM dimming methodology

Product Advantages

Efficient power conversion

Compact size with surface mount technology

High reliability in varying temperatures from -40°C to 125°C

Key Technical Parameters

Input voltage range: 6V to 42V

Output voltage up to 40V

Output current per channel: 500mA

Number of outputs: 1

Quality and Safety Features

High thermal performance

Over-temperature and over-current protection designed for LED applications

Compatibility

Compatible with a wide range of input voltages

Suitable for various LED lighting applications

Application Areas

Specifically designed for LED lighting applications

Product Lifecycle

Status: Obsolete

No direct replacement or upgrades specified

Availability of replacements or upgrades should be confirmed with the manufacturer

Several Key Reasons to Choose This Product

High efficiency for reduced power consumption

Supports a wide range of input voltages accommodating various power supplies

Robust temperature range guaranteeing performance in extreme conditions

Integrated safety features enhancing device longevity and reliability

Small form factor facilitating easy integration in lighting systems