UCC38C41DR - Burr Brown

Manufacturer Part Number

UCC38C41DR

Manufacturer

Texas Instruments

Introduction

The UCC38C41DR is a versatile switching controller for power management applications, designed to drive a transistor in DC-DC conversion systems.

Product Features and Performance

Output Type: Transistor Driver

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

Output Configuration: Positive

Topology: Boost, Flyback, Forward Converter

Number of Outputs: 1

Output Phases: 1

Voltage Supply Range: 6.6V to 18V

High Switching Frequency: Up to 1MHz

Maximum Duty Cycle: 48%

Product Advantages

High-frequency operation for reduced transformer size

Versatile functions supporting multiple topologies

Key Technical Parameters

Frequency - Switching: Up to 1MHz

Voltage - Supply (Vcc/Vdd): 6.6V ~ 18V

Duty Cycle (Max): 48%

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Operational up to 70°C ambient temperature

Compatibility

Designed to interface with a broad range of power semiconductors

Application Areas

Power supplies for consumer electronics

DC-DC converters for industrial systems

Product Lifecycle

Status: Active

No indication of nearing discontinuation

Several Key Reasons to Choose This Product

High-efficiency power conversion

Capability to work in various topologies

Suitable for compact power supply designs

Proven reliability from Texas Instruments

Continuous product support and availability