LM3642TLE-LT/NOPB - Texas Instruments

Manufacturer Part Number

LM3642TLE-LT/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3642TLE-LT/NOPB is a highly efficient, step-up DC-DC converter designed for camera flash applications. It provides a regulated 5V output with up to 1.5A of output current, supporting both steady-state LED illumination and high-current LED flash bursts.

Product Features and Performance

High efficiency step-up DC-DC converter

Regulated 5V output voltage

Supports up to 1.5A output current for LED flash

4MHz switching frequency for compact solution

I2C interface for LED dimming control

Wide input voltage range of 2.5V to 5.5V

Operating temperature range of -40°C to 85°C

Small 9-DSBGA (1.6x1.6) package

Product Advantages

Optimized for camera flash applications

Efficient power conversion for extended battery life

Flexible dimming control through I2C interface

Compact and space-saving package

Key Reasons to Choose This Product

Reliable and high-performance LED driver solution

Supports both steady-state and high-current flash modes

Flexible control and configuration options

Proven Texas Instruments quality and reliability

Quality and Safety Features

Robust design for reliable operation

Overcurrent, overvoltage, and thermal protection

Certified for use in a variety of applications

Compatibility

Suitable for use in a wide range of portable electronics, including smartphones, tablets, and digital cameras

Application Areas

Camera flash

Portable lighting

General LED driver applications

Product Lifecycle

The LM3642TLE-LT/NOPB is an active product. There are no known equivalent or alternative models available at this time. If you require further information or assistance, please contact our sales team via our website.