UCC3895DW - Texas Instruments

Manufacturer Part Number

UCC3895DW

Manufacturer

Texas Instruments

Introduction

UCC3895DW is a phase-shifted full-bridge controller from Texas Instruments designed for high-efficiency, power management applications.

Product Features and Performance

Phase-Shifted Full-Bridge topology

PWM Output Type

Single Output Voltage Regulation

Frequency Control and Soft Start Features

Synchronization Capability with External Clock

1MHz Switching Frequency

100% Maximum Duty Cycle

Operating Temperature Range from 0°C to 70°C

Product Advantages

Highly Integrated Solution for Power Management

Efficient and Precise Control for Enhanced Performance

Capable of High Frequency Operation for Optimized Transformer Sizes

Soft Start Minimizes Stress on the Power Supply During Startup

Key Technical Parameters

Output Phases: 1

Voltage Supply (Vcc/Vdd): 10V to 16.5V

Duty Cycle (Max): 100%

Clock Sync: Yes

Frequency Control, Soft Start, Sync Control Features

Switching Frequency: 1MHz

Surface Mount Package

Quality and Safety Features

Reliable performance within specified operating temperature range

Compatibility

Compatible with a Phase-Shifted Full-Bridge topology setup

Can be used with other Texas Instruments' power management devices

Application Areas

Telecommunications Equipment

Server and Data Center Power Supplies

Industrial Power Systems

Product Lifecycle

Last Time Buy Status (contact manufacturer for discontinuation details and potential upgrades or replacements)

Key Reasons to Choose This Product

Optimized for High-Density Power Supplies

Designed to Minimize Electromagnetic Interference (EMI)

Enables High-Efficiency Power Conversion

Ease of Integration in a Full-Bridge Power Supply Design

Industry Proven Reliability from Texas Instruments