TPS56428RHLT - Texas Instruments

Manufacturer Part Number

TPS56428RHLT

Manufacturer

Texas Instruments

Introduction

The TPS56428RHLT from Texas Instruments is a step-down (buck) regulator with adjustable output voltage, utilized mainly in power management circuits.

Product Features and Performance

Adjustable output from 0.6V to 7V

Supports input voltage from 4.5V to 18V

Current output capacity is 4A

Operates at a switching frequency of 650kHz

Incorporates synchronous rectifier for efficiency

Utilizes D-CAP2™ and Eco-Mode™ technology for improved transient response and reduced energy consumption

Product Advantages

High efficiency and reduced power consumption

Compact 14-VFQFN package

Suitable for automated surface mounting

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 7V

Current Output: 4A

Frequency Switching: 650kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in thermal shutdown and overcurrent protection

Stable operation within industrial temperature ranges

Compatibility

Compatible with a wide range of input voltages and suitable for various electronic applications

Application Areas

Consumer electronics

Computing systems

Power supplies

Product Lifecycle

Currently active with ongoing support and production

Not near discontinuation

Several Key Reasons to Choose This Product

High efficiency and low-power operation modes ensure energy-saving

Flexible voltage input and output levels cater to diverse electronic setups

Texas Instruments' reliable manufacturing ensures product longevity and performance consistency