UCC28220PW - Unitrode

Manufacturer Part Number

UCC28220PW

Manufacturer

Texas Instruments

Introduction

The UCC28220PW is a high-frequency, bipolar transistor driver controller for use in offline and isolated DC-DC power supplies. It operates over a wide input voltage range and provides a well-regulated output voltage. The device features a precision reference, current-mode control, and soft-start capability.

Product Features and Performance

Wide input voltage range: 8.4V to 14.5V

Switching frequency range: 200kHz to 2MHz

Maximum duty cycle: 75%

No synchronous rectification or clock synchronization

Precision reference and current-mode control

Soft-start capability

Product Advantages

Wide input voltage range for versatile applications

High-frequency operation enables smaller, more efficient power supplies

Precision control and soft-start for reliable and stable performance

Simple design with minimal external components

Key Reasons to Choose This Product

Optimized for high-frequency, isolated DC-DC power supply applications

Reliable and stable performance with precision control and soft-start

Compact design with minimal external components for easier integration

Cost-effective solution for a wide range of power supply requirements

Quality and Safety Features

Operates within a wide temperature range: -40°C to 105°C

Robust surface-mount package (16-TSSOP) for reliable operation

Complies with industry safety and regulatory standards

Compatibility

Suitable for a variety of offline and isolated DC-DC power supply applications

Application Areas

Offline and isolated DC-DC power supplies

Industrial, consumer, and medical electronics

Telecom and networking equipment

Portable devices and battery-powered systems

Product Lifecycle

The UCC28220PW is an active product, and there are currently no plans for discontinuation. However, as technology advances, there may be equivalent or alternative models available in the future. Customers are advised to contact our website's sales team for the latest product information and availability.