TPS54226RGTR - Texas Instruments

Manufacturer Part Number

TPS54226RGTR

Manufacturer

Texas Instruments

Introduction

The TPS54226RGTR is a highly efficient step-down (buck) regulator with advanced power management features, from Texas Instruments' SWIFT™, D-CAP2™, and Eco-Mode™ series.

Product Features and Performance

Integrated synchronous rectifier for improved efficiency

D-CAP2™ control for fast transient response

Selectable Eco-Mode™ for light load efficiency

High efficiency across a wide load range

Adjustable output voltage

Thermal shutdown and over-current protection

Product Advantages

Stable operation with ceramic output capacitors

No need for external compensation components

Low dropout operation

High power density

Power Good (PG) signal for power sequencing

Key Technical Parameters

Input Voltage Range: 2V to 18V

Output Voltage Range: 0.76V to 5.5V

Output Current: 2A

Switching Frequency: 700kHz

Number of Outputs: 1

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

Quality and Safety Features

Under-voltage lockout (UVLO)

Over-temperature protection (OTP)

Peak current protection

Short-circuit protection

Compatibility

Compatible with a wide range of input voltages

Supports high-speed Signal Processing and DSP applications

Application Areas

Point-of-Load conversions

Distributed Power Systems

Telecommunications equipment

Computing systems

Consumer electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation with ongoing support and supply

Several Key Reasons to Choose This Product

Optimized for quick design-in and easy application

Robust thermal and current protection features for reliability

Wide input voltage range catering to various systems

Flexible design suitable for multiple applications

Texas Instruments' renowned quality and performance standards