UC2842P - Texas Instruments

Manufacturer Part Number

UC2842P

Manufacturer

Texas Instruments

Introduction

The UC2842P is a high-performance, wide input voltage range, current mode PWM control IC designed for off-line and DC-DC converter applications. It features a simple, easy-to-use control scheme, precise regulation, and a high-speed PWM comparator.

Product Features and Performance

Wide input voltage range: 12V to 28V

Supports step-up, step-down, and step-up/step-down topologies

Switching frequency up to 500kHz

Maximum duty cycle of 97%

1 output phase

No synchronous rectifier or clock sync

Frequency control feature

Product Advantages

Precise voltage regulation

High-speed PWM control

Simple and easy-to-use control scheme

Wide input voltage range for versatile applications

Key Reasons to Choose This Product

Excellent power conversion efficiency

Reliable and robust performance

Suitable for a wide range of DC-DC converter designs

Cost-effective solution for power management applications

Quality and Safety Features

Operates in the industrial temperature range of -40°C to 85°C

Packaged in a through-hole 8-DIP (0.300", 7.62mm) package

Compatibility

The UC2842P is compatible with various DC-DC converter topologies, including boost, buck, buck-boost, flyback, and forward.

Application Areas

Off-line power supplies

DC-DC converters

Industrial and consumer electronics

Telecommunications equipment

Automotive electronics

Product Lifecycle

The UC2842P is an active product. There are no direct equivalent or alternative models available from Texas Instruments at this time. For the latest information on this product or to inquire about alternative solutions, please contact our website's sales team.