UCC1800L883B - Unitrode

Manufacturer Part Number

UCC1800L883B

Manufacturer

Texas Instruments

Introduction

The UCC1800L883B is a high-performance, high-frequency, step-up/step-down DC-DC switching controller. It is designed to provide a regulated output voltage from an input voltage that may be higher, lower, or equal to the output voltage. The device features a wide input voltage range, high switching frequency, and advanced control features, making it suitable for a variety of power conversion applications.

Product Features and Performance

Wide input voltage range: 6.9V to 11V

High switching frequency up to 1MHz

100% maximum duty cycle

Frequency control and soft-start control features

Positive output configuration

Supports boost, flyback, and forward converter topologies

Single output phase

Product Advantages

Flexible input and output voltage range support

High-frequency operation enables use of small magnetic components

Advanced control features improve power conversion efficiency and system reliability

Suitable for a wide range of power conversion applications

Key Reasons to Choose This Product

Optimize power conversion efficiency and system performance

Reduce system size and cost through use of small magnetic components

Improve overall system reliability with advanced control features

Versatile solution for various power conversion needs

Quality and Safety Features

Operating temperature range of -55°C to 125°C

Surface mount package for easy integration

Compliance with relevant safety and regulatory standards

Compatibility

The UCC1800L883B is a stand-alone DC-DC switching controller and can be used with a variety of external power components to create a complete power conversion solution.

Application Areas

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Household appliances

Medical devices

Product Lifecycle

The UCC1800L883B is an active product and currently in production. There are no direct equivalent or alternative models available from Texas Instruments. If you have any further questions or need assistance, please contact our sales team through our website for more information.