UCC28C41DGK - Texas Instruments

Manufacturer Part Number

UCC28C41DGK

Manufacturer

Texas Instruments

Introduction

The UCC28C41DGK is a DC DC Switching Controller designed for power management applications.

Product Features and Performance

Designed for step-up, step-down, and voltage regulation applications

Transistor Driver output type for driving power switching transistors

Optimized for boost, flyback, forward converter topologies

Supports a single output with one phase

Wide input voltage supply range from 6.6V up to 18V

High-frequency switching capability of up to 1MHz

Maximum duty cycle of 48%

Frequency control for precise control over switching parameters

Product Advantages

High integration facilitates compact power supply design

Flexible design suitable for a variety of power applications

Ability to operate at high frequency enables smaller-sized passive components

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Up, Step-Up/Step-Down

Output Configuration: Positive

Number of Outputs: 1

Output Phases: 1

Voltage Supply Range: 6.6V ~ 18V

Switching Frequency: Up to 1MHz

Duty Cycle (Max): 48%

Quality and Safety Features

Operating temperature range of -40°C to 105°C ensures reliable performance in extreme conditions

Compatibility

Output compatible with various power switching transistors

Suitable for a broad range of power applications

Application Areas

Power supplies for telecommunications

Industrial power systems

Portable electronics

Consumer electronics power management

Product Lifecycle

Obsolete product status

Potential for limited availability and need to consider replacements or upgrades

Several Key Reasons to Choose This Product

High-frequency switching for efficient power conversion

Texas Instruments' reputation for quality and reliability

Wide voltage supply range allowing for versatile applications

Capable of driving an array of power configurations with a single component

Suitable for a wide operating temperature, enhancing product robustness