UCC38084DR - Texas Instruments

Manufacturer Part Number

UCC38084DR

Manufacturer

Texas Instruments

Introduction

UCC38084DR is a versatile, multi-topology DC DC Switching Controller designed for power management applications.

Product Features and Performance

Supports Step-Up, Step-Down, Step-Up/Step-Down conversion

Dual output transistor driver for flexible designs

Compatible with various topologies including Buck, Boost, Half-Bridge, Push-Pull

Adjustable frequency control for tailored performance

Integrated features for current limit and frequency control

Highly efficient with synchronous rectification

Product Advantages

Flexible power supply design options

Wide supply voltage range catering to diverse applications

Precision current limiting enhances safety

Optimized for low-power standby and high-efficiency designs

Key Technical Parameters

Number of Outputs: 2

Output Configuration: Positive

Supply Voltage (Vcc/Vdd): 4.1V to 15V

Switching Frequency: 200kHz

Maximum Duty Cycle: 49%

Operating Temperature Range: 0°C to 70°C

Synchronous Rectifier: Yes

Mounting Type: Surface Mount

Quality and Safety Features

Precision current limit for overcurrent protection

Designed for standard operating temperature ranges

Compatibility

Surface mount 8-SOIC package compatible with standard PCB designs

Application Areas

Power supply modules

Consumer electronics

Communication devices

Industrial control systems

Product Lifecycle

Product Status: Active

Ongoing manufacturer support with no current indication of discontinuation

Several Key Reasons to Choose This Product

Supports multiple topologies for design versatility

Wide input voltage range accommodating different power sources

High efficiency suitable for energy-sensitive applications

Flexibility in switching frequency for application-specific tuning

Robust thermal performance for reliability in varied environments

Texas Instruments' reputable product quality and support