TPS53114PWR - Texas Instruments

Manufacturer Part Number

TPS53114PWR

Manufacturer

Texas Instruments

Introduction

A versatile synchronous step-down controller used in power management applications.

Product Features and Performance

Integrated D-CAP2 control for fast transient response

Supports high-switching frequency up to 700kHz

Current limit feature for overcurrent protection

Soft start function to reduce inrush current

Synchronous rectifier for improved efficiency

Product Advantages

High-performance solution for step-down voltage requirements

Improved system efficiency with synchronous rectification

Reliable operation in a wide temperature range from -40°C to 85°C

Design flexibility with adjustable switching frequencies

Key Technical Parameters

Output type: Transistor Driver

Function: Step-Down

Topology: Buck

Number of Outputs: 1

Voltage Supply (Vcc/Vdd): 4.5V to 24V

Switching frequency options: 350kHz or 700kHz

Synchronous Rectifier: Yes

Control Features: Current Limit, Enable, Frequency Control, Soft Start

Quality and Safety Features

Overcurrent protection with current limit

Thermal shutdown protection for device safety

Compatibility

Compatible with a wide range of external components for various applications

Can be used in a variety of buck converter circuit designs

Application Areas

Computing and server systems

Networking and telecommunication equipment

Consumer electronics

Industrial and automotive systems

Product Lifecycle

Active product status indicates ongoing manufacturing and availability

Not nearing discontinuation, ensuring long-term supply for designs

Several Key Reasons to Choose This Product

High integration reduces external component count

Fast transient response suitable for sensitive loads

Flexibility with adjustable switching frequencies to optimize performance

Operates efficiently across a broad range of input voltages

Robust thermal and overcurrent protections enhance system safety

Manufactured by Texas Instruments, a trusted industry leader in power management solutions