TPS5432DDA - Texas Instruments

Manufacturer Part Number

TPS5432DDA

Manufacturer

Texas Instruments

Introduction

TPS5432DDA from Texas Instruments is a step-down (buck) DC-DC switching regulator offering adjustable output voltage and a high level of integration, designed for power management applications.

Product Features and Performance

Step-Down (Buck) regulator topology

Capable of positive output configuration

Features adjustable output voltage

Operates with a switching frequency of 700kHz

Supports synchronous rectification for improved efficiency

Works across a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency and reduced heat due to synchronous rectification

Compact design with PowerSOIC 8 package

Wide input voltage range from 2.95V to 6V

Able to deliver up to 3A output current

Versatility with adjustable output from 0.808V to 4.5V

Key Technical Parameters

Voltage Input (Min): 2.95V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.808V

Voltage Output (Max): 4.5V

Current Output: 3A

Frequency Switching: 700kHz

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

Quality and Safety Features

Operates reliably over a broad temperature range confirming its ruggedness for demanding applications

Built-in safety features through sophisticated IC design

Compatibility

Compatible with various electronic applications requiring voltage step-down functionality

Suitable for surface mount technology

Application Areas

Industrial automation

Consumer Electronics

Telecommunications

Computing systems

Product Lifecycle

Currently in active production

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High efficiency enhances battery life and reduces thermal footprint

Flexible input and output voltage ranges adaptable to different power requirements

Reliable performance across extreme temperatures makes it suitable for harsh industrial environments

Space-saving PowerSOIC 8 package facilitates compact product designs

Manufactured by a trusted leader in semiconductor solutions, Texas Instruments