UCC2892D - Unitrode

Manufacturer Part Number

UCC2892D

Manufacturer

Texas Instruments

Introduction

The UCC2892D is a versatile power management integrated circuit designed for DC-DC switching controllers, suitable for a wide range of applications requiring power conversion.

Product Features and Performance

Versatile power management IC

Suitable for step-up/step-down operations

Capable of driving a transistor for DC-DC power conversion

Support for isolated topologies with positive output configuration

Compatible with Flyback and Forward Converter topologies

Integrated features for enhanced control and performance

Product Advantages

Flexible supply voltage range (8.5V ~ 16V)

High-frequency switching capability (250kHz)

High duty cycle up to 70%

Integrated soft-start function for smoother power-up

On-time control for precise operation

Key Technical Parameters

One output with single phase

Output voltage is configured as positive and can support isolation

70% maximum duty cycle

Switching frequency set at 250kHz

Operational over a wide temperature range (-40°C ~ 85°C)

Quality and Safety Features

Built-in current limit feature for protection

Temperature range designed to ensure operation in various environments

Safety compliant for intended applications

Compatibility

Comes in a standard 16-SOIC surface mount package

Can synchronize with external clock signals

Application Areas

Power supply modules

Industrial control systems

Telecommunications equipment

Consumer electronics

Product Lifecycle

Active product status

Not nearing discontinuation

Replacements or upgrades should be available as per Texas Instruments' product range

Several Key Reasons to Choose This Product

Precision power management for complex circuits

High integration reduces component count and design complexity

Robust design enabling use in various environmental conditions

Enhanced control features for fine-tuning power output

Texas Instruments' reputation for quality and reliability