UCC39002D - Unitrode

Manufacturer Part Number

UCC39002D

Manufacturer

Texas Instruments

Introduction

Precision Load Share Controller Integrated Circuit for balanced load distribution among power supplies connected in parallel

Product Features and Performance

Active load sharing control

Low supply current 2.5mA

Wide voltage supply range 4.375V to 14.25V

Supports 0°C to 70°C operating temperature

Surface Mount 8-SOIC package for compact PCB design

Robust control method for current sharing

Product Advantages

Ensures fair distribution of load to prevent overloading

Contributes to system reliability and longevity

High accuracy current sharing

Suitable for N+1 redundant power supply systems

Easy implementation in a variety of applications

Key Technical Parameters

5mA current supply

375V to 14.25V supply voltage range

0°C to 70°C operating temperature range

8-SOIC surface mount package

Quality and Safety Features

Built to meet industry standards for quality control

High thermal performance for safe operations

Compatibility

Compatible with parallel-connected power supplies

Flexible design for use with various supply voltages

Surface mountable on a variety of PCB layouts

Application Areas

Redundant power supply systems in servers

Telecommunications equipment

Industrial power systems

Data centers and networking

Product Lifecycle

Status: Active (not nearing discontinuation)

Readily available with ongoing manufacturer support

Replacements or upgrades should be referenced from manufacturer's product line

Several Key Reasons to Choose This Product

Highly accurate for reliable load distribution across power supplies

Versatile voltage compatibility for various system designs

Low operational supply current for energy efficiency

Simplified implementation conducive to design scalability

Endorsed by Texas Instruments’ reputation for durable, robust products