TPS53515RVER - Texas Instruments

Manufacturer Part Number

TPS53515RVER

Manufacturer

Texas Instruments

Introduction

The TPS53515RVER is a high-performance step-down regulator with integrated MOSFETs, designed to deliver up to 12A output current.

Product Features and Performance

Adjustable output voltage from 0.6V to 5.5V

Capable of handling input voltages from 1.5V to 18V

Synchronous rectification for improved efficiency

D-CAP3 control mode for fast transient response

Switching frequency adjustable between 200kHz and 1MHz

Integrated MOSFETs simplify design and reduce external component count

Supports pre-biased startup

Eco-mode for light-load efficiency

Product Advantages

High efficiency reduces thermal footprint and enhances system reliability

Compact 28-VFQFN package saves board space

Extensive protection features included, such as overcurrent, overvoltage, undervoltage, and thermal shutdown

Key Technical Parameters

Output Current: 12A

Min/Max Input Voltage: 1.5V / 18V

Min/Max Output Voltage: 0.6V / 5.5V

Switching Frequency: 200kHz ~ 1MHz

Efficiency: Up to 94%

Quality and Safety Features

Overcurrent and short-circuit protection

Overvoltage and undervoltage protection

Thermal shutdown

Built-in soft start

Compatibility

Compatible with a wide range of applications requiring efficient power delivery and tight voltage regulation

Application Areas

Computing Systems

FPGA, DSP & ASIC Supplies

Networking and Telecommunication

Gaming Consoles

Product Lifecycle

Status: Active

Not nearing discontinuation, replacements and upgrades readily available

Several Key Reasons to Choose This Product

High current capability supports demanding applications

Adjustable switching frequency allows optimization for efficiency or size

Built-in safety features ensure reliable operation under variable conditions

Texas Instruments' reputation for robust and high-performance power solutions