TPS53315RGFT - Texas Instruments

Manufacturer Part Number

TPS53315RGFT

Manufacturer

Texas Instruments

Introduction

The TPS53315RGFT is a high-efficiency step-down regulator with integrated MOSFETs, utilizing the D-CAP™ and Eco-Mode™ technologies for low voltage power supply applications.

Product Features and Performance

Integrated MOSFETs for synchronous buck conversion

Adjustable output voltage range from 0.6V to 5.5V

Supports up to 12A of output current

Switching frequency adjustable from 250kHz to 1MHz

Eco-Mode™ operation for improved light-load efficiency

D-CAP™ control mode for fast transient response

Thermal shutdown protection

Under-voltage lockout (UVLO)

Overcurrent protection

Product Advantages

High-efficiency power conversion reduces energy usage

Compact 40-VFQFN package saves board space

Flexible switching frequency allows for optimization of inductor size and efficiency

Advanced control technologies offer stable power supply and quick transient response

Suitable for use in systems requiring reliable power supply over a wide temperature range

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 15V

Voltage - Output (Min/Fixed): 0.6V

Voltage - Output (Max): 5.5V

Current - Output: 12A

Frequency - Switching: 250kHz ~ 1MHz

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

Synchronous Rectifier: Yes

Quality and Safety Features

Built-in thermal shutdown

Overcurrent and overvoltage protection

Meets industry-standard quality and safety guidelines

Compatibility

Compatible with a wide range of input voltages and adjustable output voltage for use in various electronic devices

Surface mount package for automated PCB assembly processes

Application Areas

Computing systems

Networking equipment

Telecommunications hardware

Servers and data centers

Consumer electronics

Portable and battery-powered devices

Product Lifecycle

Status: Active

The product is in active production with no current indication of discontinuation. Replacements and upgrades are likely to be available for the foreseeable future.

Several Key Reasons to Choose This Product

Efficient power management for modern electronic systems

Suitable for use in diverse applications due to wide input and output voltage ranges

Robust power solution with integrated safety features

Space-saving design minimizing PCB footprint

Proven technologies like D-CAP™ and Eco-Mode™ for performance and efficiency