TPS566231PRQFR - Texas Instruments

Manufacturer Part Number

TPS566231PRQFR

Manufacturer

Texas Instruments

Introduction

The TPS566231PRQFR is a step-down (buck) regulator from Texas Instruments, designed to convert a higher input voltage to a lower, stable output voltage with high efficiency.

Product Features and Performance

Efficient step-down voltage conversion

Adjustable output from 0.6V to 7V

6A output current capability

600kHz switching frequency for a balance of efficiency and component size

Synchronous rectification for improved efficiency

Operates over a wide input range from 3V to 18V

Thermal shutdown and overcurrent protection

Stable with low ESR output ceramic capacitors

Product Advantages

High efficiency reducing thermal load and energy consumption

Compact 9-VFQFN-HR (1.5x2) package saves board space

Quality and reliability from Texas Instruments

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 18V

Voltage - Output (Min/Fixed): 0.6V

Voltage - Output (Max): 7V

Current - Output: 6A

Frequency - Switching: 600kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Thermal protection

Overcurrent protection

Cycle-by-cycle current limit

Compatibility

The device is compatible with a range of ceramic capacitors and offers simple external circuitry, facilitating easy integration into a variety of designs.

Application Areas

Computer servers

Networking equipment

FPGAs and DSPs

Consumer electronics

Telecommunication systems

Product Lifecycle

Active product status

No indication of discontinuation

Replacements or upgraded versions may be available

Several Key Reasons to Choose This Product

Efficient power management for high-density applications

Texas Instruments' renowned quality and reliability

Broad input voltage range catering to various source standards

Ease of use with adjustable voltage and minimal external components

Optimized for fast transient response

Suitable for automated surface mount assembly with Tape & Reel packaging