TPS566250DDA - Texas Instruments

Manufacturer Part Number

TPS566250DDA

Manufacturer

Texas Instruments

Introduction

The TPS566250DDA is a step-down (buck) DC-DC switching regulator designed for power management applications.

Product Features and Performance

Adjustable output voltage from 0.6V to 1.87V

Maximum output current of 5A

Switching frequency of 650kHz

Synchronous rectification for improved efficiency

Operating temperature range from -40°C to 85°C

Surface mount 8-PowerSOIC package

D-CAP2™ and Eco-Mode™ technology for enhanced performance and efficiency

Product Advantages

High efficiency and reduced power loss due to synchronous rectifier

Stable operation with D-CAP2™ control mode

Energy-saving with Eco-Mode™ technology under light load conditions

Key Technical Parameters

Input Voltage: 4.5V (Min) to 17V (Max)

Output Voltage: 0.6V (Min) to 1.87V (Max)

Output Current: 5A

Switching Frequency: 650kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in thermal shutdown and over-current protection

Under-voltage lockout (UVLO)

Compatibility

Compatible with a wide range of input voltages for various applications

Application Areas

Telecommunications

Computing systems

Networking equipment

Industrial electronics

Product Lifecycle

Currently active with ongoing manufacturer support

Not nearing discontinuation, replacements and upgrades available

Several Key Reasons to Choose This Product

High efficiency suitable for power-sensitive applications

Flexible input voltage range catering to various system requirements

Robust thermal and current protection enhancing device reliability and safety

Compact 8-SO PowerPad package suitable for space-constrained applications

Advanced modulation schemes (D-CAP2™ and Eco-Mode™) for improved transient response and reduced power consumption