TPS54227DRCR - Texas Instruments

Manufacturer Part Number

TPS54227DRCR

Manufacturer

Texas Instruments

Introduction

The TPS54227DRCR from Texas Instruments is a highly efficient, small size, and feature-packed step-down (buck) converter that is suited for a variety of applications, satisfying diverse power management needs.

Product Features and Performance

Utilizes D-CAP2™ mode for fast transient response

Adjustable output voltage from 0.76V to 7V, catering to a wide range of needs

Supports input voltage range from 4.5V to 18V, versatile for different power sources

2A continuous output current capacity

High efficiency with synchronous rectification technology

700kHz switching frequency allows for smaller external components

Operating Temperature range from -40°C to 85°C, suitable for different environments

Product Advantages

Fast transient response improves performance in applications requiring quick load changes

High efficiency reduces thermal footprint and improves system reliability

Flexible power solution due to wide input and output voltage range

Compact 10-VFDFN package saves board space

Integrated synchronous rectifier simplifies the design and reduces external component count

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 0.76V

Voltage Output (Max): 7V

Current Output: 2A

Frequency Switching: 700kHz

Mounting Type: Surface Mount

Package / Case: 10-VFDFN Exposed Pad

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

Quality and Safety Features

Built-in over-temperature and over-current protection ensures safe operation under abnormal conditions

Compatibility

Compatible with a wide range of input and output voltages, and adaptable to various battery technologies and power sources

Application Areas

Portable Electronics

Networking Equipment

Digital Cameras

Computing Devices

IoT Devices

Product Lifecycle

Status: Active, indicating ongoing production and support

Not currently nearing discontinuation, with replacements or upgrades not immediately necessary

Several Key Reasons to Choose This Product

Broad application suitability due to wide input and output voltage range

Simplified design process thanks to integrated features and minimized external component needs

High efficiency and fast transient response enhance overall system performance

Reliable operation in a variety of temperatures and conditions

Compact and space-saving design for modern, space-constrained applications