UCC28880DR - Texas Instruments

Manufacturer Part Number

UCC28880DR

Manufacturer

Texas Instruments

Introduction

UCC28880DR is an integrated AC/DC converter with an internal switch designed for power management applications.

Product Features and Performance

Integrated 700V power MOSFET

Wide input voltage range

Supports Buck, Buck-Boost, Flyback topologies

Voltage startup at 3.9V

Supply voltage from 3.6V to 5V

Up to 55% duty cycle

Switching frequency at 62kHz

Fault protection includes current limiting, overload, over temperature, short circuit

Product Advantages

High level of integration for simplified design

High breakdown voltage suitable for various applications

Flexible topology support for a wide range of power solutions

Built-in protection features enhance system safety

Key Technical Parameters

Internal Switch: Yes

Voltage - Breakdown: 700V

Topology: Buck, Buck-Boost, Flyback

Voltage - Start Up: 3.9V

Voltage - Supply (Vcc/Vdd): 3.6V ~ 5V

Duty Cycle: 55%

Frequency - Switching: 62kHz

Operating Temperature: -40°C ~ 105°C (TA)

Quality and Safety Features

Overload and short circuit protection

Thermal shutdown mechanism

Current limiting feature

Compatibility

Wide voltage compatibility for various input sources

Non-Isolated output for direct integration into systems

Application Areas

Low power AC/DC supply

Standby and auxiliary power supplies

Home appliances

Smart meters

Industrial controls

Product Lifecycle

Product Status: Not For New Designs

Note: Users should check for alternative solutions or consult for last-time buys.

Several Key Reasons to Choose This Product

Integrated high-voltage MOSFET enables simplified design and compact size

Versatile input voltage range caters to global applications

Robust protection features ensure longevity and reliability of end product

High switching frequency enables the use of smaller passive components

Operational across a wide temperature range suitable for industrial applications