TPS54622RHLR - Texas Instruments

Manufacturer Part Number

TPS54622RHLR

Manufacturer

Texas Instruments

Introduction

The TPS54622RHLR is a high-performance, step-down, adjustable output voltage regulator from Texas Instruments' SWIFT™ series.

Product Features and Performance

Step-down (buck) topology

Adjustable output voltage

6A output current capability

Wide input voltage range from 4.5V to 17V

Output voltage range from 0.6V to 15V

Switching frequency range from 200kHz to 1.6MHz

Integrated synchronous rectifier for improved efficiency

High efficiency across load ranges

Overcurrent and thermal protection

Programmable soft start

Product Advantages

High current output suitable for various applications

Thermal enhancement with exposed pad package

Flexible switching frequency for efficiency and component sizing

High reliability and robust design in harsh environments

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 17V

Voltage Output (Min): 0.6V

Voltage Output (Max): 15V

Current Output: 6A

Frequency Switching: 200kHz ~ 1.6MHz

Temperature range: -40°C ~ 150°C

Quality and Safety Features

Built-in short-circuit protection

Thermal shutdown mechanism

Compatibility

Suitable for use in a variety of electronic circuits needing a step-down voltage regulator

Compatible with 14-VFQFN Exposed Pad (3.5x3.5) footprint

Application Areas

Computing systems

Consumer electronics

Networking and telecommunication

Industrial equipment

Product Lifecycle

Currently active with ongoing support

Availability of replacements or upgrades should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

High output current capacity accommodating demanding applications

Enhanced thermal performance suitable for high-temperature operations

Flexible and programmable switching frequency for design optimization

Robust protection features ensuring product reliability

Manufactured by Texas Instruments, a leader in semiconductor solutions