UCC28C40P - Unitrode

Manufacturer Part Number

UCC28C40P

Manufacturer

Texas Instruments

Introduction

The UCC28C40P is a DC DC Switching Controller designed to manage power in electronic devices, enabling efficient voltage step-up, step-down, or inversion.

Product Features and Performance

Supports Boost, Flyback, and Forward Converter topologies

Operates with an output type of Transistor Driver

Facilitates single output with one output phase

Features frequency control for enhanced performance

Functions with a high switching frequency up to 1MHz

Allows for a maximum duty cycle of 96%

Product Advantages

High flexibility in output configurations

Capability to handle a broad range of supply voltages from 6.6V to 18V

High frequency operation for improved efficiency and reduced noise

Robust operating temperature range from -40°C to 105°C

Key Technical Parameters

Supply Voltage: 6.6V ~ 18V

Switching Frequency: Up to 1MHz

Maximum Duty Cycle: 96%

Operating Temperature Range: -40°C ~ 105°C (TJ)

Quality and Safety Features

Designed for operation in extensive temperature conditions ensuring reliability in various environments

Compatibility

Through-hole mounting type compatible with standard PCB designs

Application Areas

Suitable for power management in electronics requiring efficient voltage regulation such as consumer electronics, industrial systems, and telecommunication devices

Product Lifecycle

This product is marked as obsolete

Replacement or upgrade options need to be verified with manufacturer

Several Key Reasons to Choose This Product

Versatile with multiple converter topology support (Boost, Flyback, Forward)

High efficiency due to upper limit frequency of 1MHz

Robust against extreme temperatures making it suitable for a wide range of applications

High duty cycle capability allowing for prolonged operational periods