UCC38C42DR - Texas Instruments

Manufacturer Part Number

UCC38C42DR

Manufacturer

Texas Instruments

Introduction

The UCC38C42DR is a versatile DC-DC switching controller designed for power management applications.

Product Features and Performance

Transistor driver output type

Supports step-up and step-up/down functions

Positive output configuration

Boost, flyback, and forward converter topologies

Single output with one output phase

Frequency switching up to 1MHz

Maximum duty cycle of 96%

No synchronous rectifier

Lacks clock synchronization feature

Frequency control among control features

Product Advantages

High switching frequency for compact power supply design

High duty cycle suitable for a wide range of applications

Versatile topologies for design flexibility

Key Technical Parameters

Voltage supply (Vcc/Vdd) from 9V to 18V

Output number: 1

Output phases: 1

Operating temperature range from 0°C to 70°C

Quality and Safety Features

Built for reliable operation within specified temperature ranges

Compatibility

Surface mount compatible

Packaged in an 8-SOIC format

Application Areas

Suitable for various electronic devices requiring power management solutions

Product Lifecycle

Active product status, not nearing discontinuation

Replacement or upgrade options can typically be provided by Texas Instruments

Several Key Reasons to Choose This Product

High-frequency operation allowing for smaller external components

Flexible design suitable for multiple power topologies

Trusted manufacturer with a reputation for quality and reliability

Active product support and longevity

Meets a broad range of power supply design requirements