UCC28063D - Texas Instruments

Manufacturer Part Number

UCC28063D

Manufacturer

Texas Instruments

Introduction

Power management integrated circuit for power factor correction with Natural Interleaving™ technology.

Product Features and Performance

Discontinuous transition mode operation

Interleaved dual-phase control

Low no-load losses due to reduced switching frequency

Phase shedding capability for improved light-load efficiency

Advanced brownout protection

Open-loop detection

Product Advantages

Higher efficiency in power factor correction

Improved thermals due to interleaved operation

Adapts to low and high load conditions to optimize performance

Robust protection features ensure reliability

Key Technical Parameters

Startup Current: 100 µA

Supply Voltage: 14V to 21V

Operating Temperature: -40°C to 125°C

Switching Frequency: Programmable

Quality and Safety Features

Under-voltage lockout

Over-current protection

Cycle-by-cycle peak-current limit

Compatibility

Works with a variety of bulk capacitors and power stages

Surface mount compatibility with SOIC-16 package

Application Areas

Server and telecom power supplies

Power supplies for industrial systems

Power adapters for consumer electronics

Product Lifecycle

Currently active product with no indication of discontinuation

Potential availability of replacements or upgrades is not mentioned

Reasons to Choose This Product

Industry-leading power factor correction solution

Texas Instruments' reliability and technical support

Innovative features for dynamic load response

Extended operating temperature range for harsh environments

Ease of integration into various power management designs