UCC256403ADDBR - Texas Instruments

Manufacturer Part Number

UCC256403ADDBR

Manufacturer

Texas Instruments

Introduction

The UCC256403ADDBR is a resonant converter controller optimized for efficient and compact power supply systems.

Product Features and Performance

Resonant converter control optimized for Zero-Voltage Switching (ZVS)

Internal 600V high-side and low-side drivers

Burst mode operation for improved light-load efficiency

Non-linear gain for rapid transient response

Advanced protections including overcurrent, overvoltage, and thermal shutdown

Product Advantages

Integrated high-voltage drivers reduce external component count

Enhanced efficiency across load ranges minimizes power loss

Highly accurate and responsive control improves system reliability

Flexible operation modes cater to a wide range of applications

Key Technical Parameters

Voltage Input: Up to 600V

Voltage Supply: 13V to 26V

Current Supply: 2.2 mA

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC; 14 Leads

Supplier Device Package: 14-SOIC

Quality and Safety Features

Robust thermal management for high-temperature environments

Built-in fault protection mechanisms

Extensive qualification and reliability testing to industry standards

Compatibility

Compatible with a broad range of power semiconductor switches and topologies

Application Areas

Industrial and telecommunications power supplies

Server and data center power distribution

High-performance AC-DC converters

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements or upgrades should be available

Several Key Reasons to Choose This Product

High performance and efficiency for energy-saving applications

Integrated functions reduce design complexity and bill of materials

Reliable operation across a wide range of environmental conditions

Extensive support and documentation from Texas Instruments

Future-proof design with ongoing product lifecycle support