TPS54229DDAR - Texas Instruments

Manufacturer Part Number

TPS54229DDAR

Manufacturer

Texas Instruments

Introduction

The TPS54229DDAR is a step-down (buck) DC-DC switching regulator, ideal for various power management applications.

Product Features and Performance

Step-Down (Buck) Topology

Adjustable Output Voltage

Synchronous Rectification for Improved Efficiency

High-Frequency Switching at 650kHz

Supports Positive Output Configuration

Product Advantages

High Efficiency due to Synchronous Rectification

Compact 8-PowerSOIC Package with PowerPad for Improved Thermal Management

Wide Input Voltage Range from 4.5V to 18V suitable for various applications

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: 650kHz

Quality and Safety Features

Built-In Thermal Shutdown

Overcurrent Protection

Operating Temperature Range: -40°C ~ 85°C

Compatibility

Compatible with a wide range of input voltages and adjustable output for flexible power solutions

Application Areas

Consumer Electronics

Telecommunications

Computing Systems

Industrial Power Supplies

Product Lifecycle

Active product with ongoing support and availability

Future replacements and upgrades available within Texas Instruments' portfolio

Several Key Reasons to Choose This Product

High integration level and built-in safety features reduce additional component needs

Flexible power solution addressing a wide range of voltage and current requirements

Robust thermal and electrical performance conducive for stringent applications