UC39432BD - Unitrode

Manufacturer Part Number

UC39432BD

Manufacturer

Texas Instruments

Introduction

UC39432BD is a specialized power management integrated circuit (PMIC) designed for overvoltage comparator and optocoupler applications.

Product Features and Performance

Operates over a wide voltage range: 2.2V to 24V

Low supply current requirement: 500µA

Suitable for overvoltage detection

Enables interfacing with optocouplers

Operating temperature range: 0°C to 70°C

Surface Mount technology

Packaged in an 8-SOIC form factor

Product Advantages

Highly versatile with broad voltage compatibility

Energy efficient due to low current consumption

Robust performance within standard industrial temperature ranges

Compact SOIC package suitable for space-constrained applications

Key Technical Parameters

Supply Voltage: 2.2V ~ 24V

Current Supply: 500µA

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Strict adherence to industry standard specifications for quality and reliability

Built-in overvoltage protection mechanism

Compatibility

Compatible with a range of optocoupler devices and overvoltage comparator circuits

Flexible voltage range supports diverse applications

Application Areas

Power supply systems

Overvoltage protection circuits

Optocoupler interfacing circuits

Product Lifecycle

Status: Active

No impending discontinuation, and suitable replacements and upgrades available

Several Key Reasons to Choose This Product

Wide operational voltage range suitable for various applications

Energy efficiency with low supply current

Robust design ensures reliability in standard operating environments

Compact 8-SOIC package ideal for compact circuit designs

Active product lifecycle with support and future upgrades available