TPS54232D - Texas Instruments

Manufacturer Part Number

TPS54232D

Manufacturer

Texas Instruments

Introduction

The TPS54232D is a step-down (buck) regulator from Texas Instruments, designed to efficiently reduce input voltage to a lower, adjustable output voltage.

Product Features and Performance

Step-Down (Buck) regulator topology

Adjustable output voltage range from 0.8V to 25V

Supports input voltage range from 3.5V to 28V

Capable of delivering output current up to 2A

Operates at 1MHz switching frequency

Non-synchronous rectifier design

Thermal range of operation: -40°C to 150°C

Product Advantages

High efficiency due to Eco-Mode™ operation under light loads

Wide input voltage range accommodates various power supplies

Adjustable output provides design flexibility

Compact 8-SOIC package for space-sensitive applications

Key Technical Parameters

Voltage Input (Min): 3.5V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 25V

Current Output: 2A

Frequency Switching: 1MHz

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

Quality and Safety Features

Built-in thermal shutdown and over-current protection enhance the safety and durability of the device.

Compatibility

The 8-SOIC package enables compatibility with standard surface mount technology, facilitating integration into diverse electronic systems.

Application Areas

Ideal for powering portable devices, embedded systems, and point-of-load applications requiring efficiency and a compact footprint.

Product Lifecycle

Currently active status indicates ongoing manufacture and support, with no immediate discontinuation risk.

Several Key Reasons to Choose This Product

High efficiency in light load conditions saves power and extends battery life in portable applications.

Flexibility in output voltage settings facilitates use in a wide range of applications.

Wide input voltage range allows operation in systems with varying input sources.

Comprehensive protective features ensure reliability and longevity of both the regulator and the powered device.

Continuous active status from Texas Instruments guarantees availability and support, making it a dependable choice for long-term projects.