UC39432N - Texas Instruments

Manufacturer Part Number

UC39432N

Manufacturer

Texas Instruments

Introduction

The UC39432N is a specialized power management integrated circuit designed for overvoltage comparator and optocoupler applications, providing efficient operation within a wide voltage supply range.

Product Features and Performance

Operates with a supply current of 500µA, ensuring low power consumption.

Flexible voltage supply range from 2.2V to 24V, adaptable to various power sources.

Designed for overvoltage comparator applications, offering precise voltage monitoring.

Compatible with optocoupler applications, enabling isolated communication between circuits.

Operates efficiently within the temperature range of 0°C to 70°C.

Through-hole mounting provides a robust mechanical fixture for secure attachment to PCBs.

Product Advantages

Low power consumption enhances battery life in portable applications.

Wide voltage supply range increases compatibility with different power systems.

Provides precise overvoltage protection, enhancing the reliability and safety of the application.

Enables electrical isolation, improving system safety and performance.

Key Technical Parameters

Current Supply: 500µA

Voltage Supply: 2.2V to 24V

Operating Temperature: 0°C to 70°C

Mounting Type: Through Hole

Package / Case: 8-DIP (0.300", 7.62mm)

Quality and Safety Features

Designed and manufactured by Texas Instruments, ensuring high reliability and performance.

Compliance with standard quality and safety regulations for power management ICs.

Compatibility

Suitable for use in applications requiring overvoltage protection and/or optical isolation, such as power supplies, automotive systems, and industrial equipment.

Application Areas

Power supply units

Automotive electronics

Industrial control systems

Communication equipment

Product Lifecycle

Classified as Last Time Buy, indicating the product is approaching discontinuation.

Users are advised to plan for replacements or upgrades, considering future availability.

Several Key Reasons to Choose This Product

Reliable operation ensured by Texas Instruments’ manufacturing standards.

Low power consumption for energy-efficient designs.

Wide operating voltage range offers flexibility in application design.

Provides critical protection and isolation functions in a single IC, simplifying circuit design.

Supports a broad spectrum of applications, from automotive to industrial systems.