TPS53128PWR - Texas Instruments

Manufacturer Part Number

TPS53128PWR

Manufacturer

Texas Instruments

Introduction

TPS53128PWR is a high-performance DC DC switching controller designed for power management applications.

Product Features and Performance

Designed for step-down (buck) conversion

Positive output configuration

Supports dual outputs

Features D-CAP2™ topology enhancing transient response

Incorporates synchronous rectifier to improve efficiency

Supports a wide input voltage range from 4.5V to 24V

Switching frequency of 350kHz

Integrated features for enhanced operation including current limit, enable, and soft start functions

Product Advantages

High efficiency due to synchronous rectification

Excellent transient response with D-CAP2™ topology

Flexible power solution with support for wide input voltage

Key Technical Parameters

Number of Outputs: 2

Output Phases: 1

Voltage Supply (Vcc/Vdd): 4.5V ~ 24V

Frequency Switching: 350kHz

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 24-TSSOP

Quality and Safety Features

Operates across a broad temperature range ensuring reliability in varying environments

Surface mount package enhances board level reliability

Compatibility

Ideal for use in systems requiring efficient voltage step-down

Application Areas

Suitable for a variety of applications in consumer electronics, communication equipment, and industrial systems

Product Lifecycle

Currently active product status

Not nearing discontinuation, ensuring availability for new designs

Several Key Reasons to Choose This Product

High efficiency suitable for power-sensitive applications

Capable of supporting a broad range of input voltages, making it versatile for multiple applications

Offer enhanced system reliability with features like current limit and soft start

Supports compact design due to the small 24-TSSOP package size

Continuously active product ensuring long-term availability and support