UCC28C40DGK - Texas Instruments

Manufacturer Part Number

UCC28C40DGK

Manufacturer

Texas Instruments

Introduction

The UCC28C40DGK is a high-performance, single-phase, current-mode DC-DC switching controller that can operate in step-up (boost), step-up/step-down (flyback), or forward converter topologies. It is designed for a wide range of power supply applications, including industrial, consumer, and communications equipment.

Product Features and Performance

Wide input voltage range of 6.6V to 18V

Switching frequency up to 1 MHz

Maximum duty cycle of 96%

Operates in step-up (boost), step-up/step-down (flyback), or forward converter topologies

Single-phase, current-mode control

Frequency control

Product Advantages

Versatile topology support for various power supply applications

High-frequency operation for compact design

Wide input voltage range for flexibility

Efficient power conversion

Key Reasons to Choose This Product

Robust and reliable performance

Optimized for high-frequency, high-efficiency power conversion

Flexible topology support for diverse application requirements

Cost-effective solution for industrial, consumer, and communications equipment

Quality and Safety Features

Operating temperature range of -40°C to 105°C (TJ)

Overcurrent, overvoltage, and thermal protection

Compatibility

Surface mount package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Supplier device package: 8-VSSOP

Application Areas

Industrial power supplies

Consumer electronics

Communications equipment

Any application requiring high-frequency, high-efficiency power conversion

Product Lifecycle

The UCC28C40DGK is an obsolete product. However, Texas Instruments offers alternative models that may be suitable replacements. Customers are advised to contact our website's sales team for more information on available options.