LM3420M5-12.6 - Texas Instruments

Manufacturer Part Number

LM3420M5-12.6

Manufacturer

Texas Instruments

Introduction

The LM3420M5-12.6 is a highly integrated, single-cell, linear Li-Ion battery charger from Texas Instruments. It is designed to provide a complete charging solution for Li-Ion battery packs in a wide range of portable applications.

Product Features and Performance

Supports 3-cell Li-Ion battery packs with a charge voltage of 12.6V

Provides up to 500mA of charge current

Integrates constant-current and constant-voltage charging algorithms

Includes safety features such as thermal regulation, trickle charging, and charge termination

Operates over a wide input voltage range of up to 20V

Available in a compact SC-74A (SOT-753) package

Product Advantages

Highly integrated solution simplifies battery charger design

Efficient linear charging algorithm extends battery life

Comprehensive safety features protect the battery and device

Small footprint enables compact product designs

Key Reasons to Choose This Product

Complete Li-Ion battery charging solution in a single IC

Reliable and safe operation for portable electronics

Optimized performance and power efficiency

Ease of use and simplified design integration

Quality and Safety Features

Thermal regulation to prevent overheating

Trickle charging for safe pre-conditioning of deeply discharged batteries

Automatic charge termination to avoid overcharging

Compatibility

The LM3420M5-12.6 is designed to work with 3-cell Li-Ion battery packs with a nominal voltage of 12.6V.

Application Areas

Portable electronics

Handheld devices

Power tools

Rechargeable battery-powered applications

Product Lifecycle

The LM3420M5-12.6 is an obsolete product. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.