UCC3889DTR - Texas Instruments

Manufacturer Part Number

UCC3889DTR

Manufacturer

Texas Instruments

Introduction

UCC3889DTR is a specialized chip designed for power management, specifically in AC DC converters and offline switches, used to optimize performance in power supply systems.

Product Features and Performance

Utilizes Flyback topology

Start-up Voltage: 8.4 V

Supply Voltage range from 6.3V to 9.3V

Features short circuit fault protection

Operational in temperatures ranging from 0°C to 70°C

Product Advantages

Non-isolated output for simpler design and integration

Efficient power management and robust fault protection enhances system reliability

Flexible voltage requirements accommodate a range of power systems

Key Technical Parameters

Start-up Voltage: 8.4 V

Supply Voltage: 6.3V ~ 9.3V

Operating Temperature: 0°C ~ 70°C

Packaging: Tape & Reel (TR) for efficient assembly

Quality and Safety Features

Short Circuit Protection improving device and system safety under fault conditions

Compatibility

Compatible with various power management systems requiring 6.3 to 9.3V input

Surface mount package (8-SOIC) suitable for standard assembly on PCBs

Application Areas

AC/DC power supply units

Power management modules in consumer electronics

Embedded systems requiring reliable power supply

Product Lifecycle

Product status is active

No current notification of discontinuation, ensuring ongoing availability and support

Several Key Reasons to Choose This Product

Reliable operation with built-in short circuit protection

Versatile voltage input compatibility for various applications

Efficient and robust for electronics requiring stable power management

Available in bulk reel packaging, making it ideal for large scale productions

Supported by Texas Instruments, a leader in semiconductor solutions