TPS54332DDAR - Texas Instruments

Manufacturer Part Number

TPS54332DDAR

Manufacturer

Texas Instruments

Introduction

The TPS54332DDAR is a step-down, or buck, regulator from Texas Instruments, specifically designed for applications requiring efficient power management. It is part of the Eco-Mode™ series, highlighting its emphasis on energy efficiency.

Product Features and Performance

Adjustable output voltage range from 0.8V to 26.04V

Supports input voltage range from 3.5V to 28V

Capable of delivering up to 3.5A of output current

Operates at a switching frequency of 1MHz

Non-synchronous rectification

Designed for surface mount applications

Operating temperature range: -40°C to 150°C (TJ)

Provided in an 8-PowerSOIC package with PowerPad for enhanced thermal performance

Product Advantages

High flexibility in output voltage adjustments catering to a broad spectrum of applications

Suitable for high-performance systems due to its wide input voltage range and substantial output current capability

High frequency of operation allows for smaller passive components, reducing overall board space and system costs

Thermal management enhanced by the PowerPad package, ensuring reliability even under high operating temperatures

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 26.04V

Current Output: 3.5A

Frequency Switching: 1MHz

Operating Temperature: -40°C to 150°C (TJ)

Quality and Safety Features

The device is built to meet high-quality and safety standards, ensuring reliable performance in various operating conditions.

Compatibility

Designed for versatility, the TPS54332DDAR can be integrated into a wide range of electronic circuits requiring efficient voltage regulation.

Application Areas

Consumer Electronics

Industrial Systems

Portable Devices

Networking Equipment

Office Automation Machines

Product Lifecycle

Currently active, the TPS54332DDAR is not nearing discontinuation, and replacements or upgrades are available as technology progresses.

Several Key Reasons to Choose This Product

High efficiency and flexibility in voltage regulation for diverse applications.

Compact design due to high switching frequency, benefitting space-constrained projects.

Robust thermal and safety features, enhancing reliability.

Backed by Texas Instruments’ reputation for quality and support.

Availability of extensive technical documentation for ease of integration.