UC2909N - Texas Instruments

Manufacturer Part Number

UC2909N

Manufacturer

Texas Instruments

Introduction

The UC2909N is a power management integrated circuit (PMIC) designed for battery charging applications. It provides a constant-current, constant-voltage charging algorithm for lead-acid batteries.

Product Features and Performance

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

Programmable charge current

Wide input voltage range up to 40V

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

Through-hole mounting in a 20-DIP (0.300", 7.62mm) package

Product Advantages

Optimized for lead-acid battery charging

Programmable charge current allows flexibility in design

Wide operating temperature range suitable for various applications

Reliable and robust through-hole package

Key Reasons to Choose This Product

Specialized for lead-acid battery charging applications

Provides a complete charging solution with programmable features

Ensures safe and efficient battery charging

Suitable for a wide range of operating conditions

Quality and Safety Features

Robust design for reliable performance

Overcurrent and overvoltage protection features

Compatibility

This product is compatible with lead-acid battery systems

Application Areas

Suitable for various applications that require lead-acid battery charging, such as industrial equipment, backup power systems, and automotive applications.

Product Lifecycle

The UC2909N is an obsolete product. There may be equivalent or alternative models available from Texas Instruments or other manufacturers. Customers are advised to contact our website's sales team for more information on available options.