UCC28C43QDRQ1 - Texas Instruments

Manufacturer Part Number

UCC28C43QDRQ1

Manufacturer

Texas Instruments

Introduction

The UCC28C43QDRQ1 is an automotive-grade, versatile PWM controller for DC/DC power conversion.

Product Features and Performance

High-performance power conversion

Supports various converter topologies

Switching frequency up to 1MHz

Duty cycle reaching up to 96%

Suited for high-temperature operation

Product Advantages

Robust automotive-grade design

Flexible for multiple applications

High-frequency operation for compact power design

High duty cycle for improved efficiency

Key Technical Parameters

6V to 18V supply voltage range

1MHz maximum switching frequency

96% max duty cycle

Designed for single output

One output phase

Boost, Flyback, Forward Converter topologies

Quality and Safety Features

Automotive-grade qualification - AEC-Q100

Operates in temperatures from -40°C to 125°C

Compatibility

Packaged in 8-SOIC for surface mount

Compatible with standard surface mount processes

Application Areas

Used in automotive power systems

Ideal for power converters in industrial systems

Suitable for telecom and datacom power supplies

Product Lifecycle

Active product status

Not indicated as nearing discontinuation

Replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

Compliance with stringent automotive standards (AEC-Q100)

Versatile for a range of topologies and power requirements

Accommodates high-frequency operation for smaller components

Maintains high-efficiency levels with a high duty cycle

Foldable for efficiency in high-temperature environments

Reliable performance from a reputable manufacturer in power management systems