UC2909DWTRG4 - Texas Instruments

Manufacturer Part Number

UC2909DWTRG4

Manufacturer

Texas Instruments

Introduction

The UC2909DWTRG4 is a power management integrated circuit (PMIC) that functions as a battery charger. It is designed to charge lead-acid batteries, providing a constant-current, constant-voltage charging solution.

Product Features and Performance

Constant-current, constant-voltage charging for lead-acid batteries

Programmable charging current

Wide supply voltage range of up to 40V

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

Surface mount package (20-SOIC)

Product Advantages

Efficient and reliable lead-acid battery charging

Programmable charging parameters for flexibility

Wide operating temperature range for versatile applications

Space-saving surface mount package

Key Reasons to Choose This Product

Optimized for lead-acid battery charging applications

Proven performance and reliability from a trusted manufacturer

Flexible programmable features to meet diverse charging requirements

Wide temperature range for use in various environmental conditions

Quality and Safety Features

Robust design for reliable operation

Integrated fault protection features

Compatibility

Suitable for charging lead-acid batteries

Application Areas

Telecommunications equipment

Industrial automation systems

Backup power systems

Automotive and transportation applications

Product Lifecycle

The UC2909DWTRG4 is an obsolete product, meaning it is no longer in active production. However, Texas Instruments may have equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on available options.