TPS53631RSBT - Texas Instruments

Manufacturer Part Number

TPS53631RSBT

Manufacturer

Texas Instruments

Introduction

High-efficiency, single-channel multiphase synchronous buck converter

Product Features and Performance

Supports up to 40A output current

High-bandwidth voltage-mode control

D-CAP+ mode provides fast transient response and enhanced stability

Accurate current sharing between phases

Adjustable frequency from 200 kHz to 2 MHz

Programmable current limit and soft-start

Input voltage range: 4.5V to 20V

Output voltage range: 0.5V to 2.5V

Operating temperature range: -10°C to 105°C

Product Advantages

High efficiency

Fast transient response

Stable and reliable performance

Flexible configuration options

Key Technical Parameters

Input voltage range: 4.5V to 20V

Output voltage range: 0.5V to 2.5V

Output current: up to 40A

Switching frequency: 200 kHz to 2 MHz

Operating temperature range: -10°C to 105°C

Quality and Safety Features

RoHS3 compliant

Integrated overcurrent, overvoltage, and thermal protection

Compatibility

Suitable for use as a controller in Intel VR12 and VR12.5 applications

Application Areas

Servers, workstations, and high-performance computing systems

Networking and telecommunication equipment

Industrial and instrumentation equipment

Product Lifecycle

Current product, no known discontinuation plans

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

High efficiency and fast transient response for improved system performance

Flexible configuration options to meet a variety of application requirements

Reliable and robust design with integrated protection features

Compatibility with Intel VR12 and VR12.5 standards