UCC28C45QDRQ1 - Texas Instruments

Manufacturer Part Number

UCC28C45QDRQ1

Manufacturer

Texas Instruments

Introduction

The UCC28C45QDRQ1 is a part of Texas Instruments' power management ICs specialized for DC DC switching controllers.

Product Features and Performance

Designed for robust and high-performance power conversion

Supports Step-Up, Step-Up/Step-Down functions

Positive output configuration

Incorporates Boost, Flyback, Forward Converter topologies

Single output with one output phase

Wide input voltage range suitable for various applications

High frequency switching capability up to 1MHz

Maximum duty cycle set at 48%

Absence of synchronous rectifier and clock synchronization

Frequency control for precise operation

Product Advantages

High-level integration reduces component count and overall system cost

Automotive grade, ensuring reliability under harsh conditions

Qualified to AEC-Q100 standards, meeting rigorous automotive industry requirements

Enhanced thermal performance with a wide operating temperature range

Easy-to-use surface mount package facilitates streamlined PCB design

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 7.6V ~ 18V

Frequency Switching: Up to 1MHz

Duty Cycle (Max): 48%

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package: 8-SOIC (0.154", 3.90mm width)

Quality and Safety Features

Meets AEC-Q100 automotive qualification standards

Designed to operate in extreme temperature environments

Manufactured by Texas Instruments, a leader in semiconductor quality and safety

Compatibility

Compatible with a broad range of input voltages and power topologies

Suitable for use in automotive and industrial power systems

Compatible with surface mount technology for PCB assembly

Application Areas

Automotive power supplies

Industrial power systems

Portable and battery-powered electronics

Communication infrastructure

Product Lifecycle

Product status is currently active

Not indicated as nearing discontinuation at the time of knowledge cutoff

Replacements or upgrades may exist in Texas Instruments' extensive power management portfolio

Several Key Reasons to Choose This Product

High efficiency for improved system power management

Versatile for use in multiple power conversion topologies

Suitable for high-frequency operation improving power density

Robust design tailored for the automotive industry

Ease of integration with standardized SOIC package

Ongoing support and availability from Texas Instruments