UCC28700QDBVRQ1 - Texas Instruments

Manufacturer Part Number

UCC28700QDBVRQ1

Manufacturer

texas-instruments

Introduction

UCC28700QDBVRQ1 is a flyback converter integrated circuit designed for high-efficiency isolated power supply applications within the automotive sector. It operates across a wide input voltage range.

Product Features and Performance

Flyback topology for efficient power conversion

Supports isolated output for safety

Wide input voltage range from 9V to 35V

Start-up voltage of 21 V

Switching frequency ranging from 1kHz to 130kHz

Operates effectively across a temperature range of -40°C to 125°C

Product Advantages

High reliability in automotive environments

Designed to meet AEC-Q100 standards

Current limiting and over-voltage fault protection enhance safety and durability

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 9V ~ 35V

Voltage Start Up: 21V

Operating Temperature: -40°C ~ 125°C

Switching Frequency: 1kHz ~ 130kHz

Fault Protection: Current Limiting, Over Voltage

Quality and Safety Features

AEC-Q100 qualified

Integrated fault protection mechanisms

Compatibility

Package / Case: SOT-23-6

Mounting Type: Surface Mount

Application Areas

Automotive power supplies

Power adapters for automotive electronics

Product Lifecycle

Status: Active

Continually supported with no near-term discontinuation planned

Several Key Reasons to Choose This Product

Automotive-grade reliability and safety compliance

Efficient power conversion suitable for a range of automotive applications

Flexible input voltage range accommodating various supply levels

Robust design with built-in safety features for fault protection

Available in a compact SOT-23-6 package for space-sensitive applications