TPS53114PW - Texas Instruments

Manufacturer Part Number

TPS53114PW

Manufacturer

Texas Instruments

Introduction

The TPS53114PW is a power management integrated circuit designed for high-performance step-down (buck) voltage regulation.

Product Features and Performance

D-CAP2™ control topology for fast transient response

Supports high-efficiency synchronous rectification

Operates from 4.5V to 24V input supply

Switching frequency selectable between 350kHz and 700kHz

Support for single-phase power conversion

Product Advantages

Enhanced load transient response

Low external component count

Adjustable frequency control for optimized performance

Built-in current limit and thermal protection for safe operation

Soft start feature reduces inrush current

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 4.5V ~ 24V

Frequency - Switching: 350kHz, 700kHz

Synchronous Rectifier: Yes

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Under-voltage lockout (UVLO)

Compatibility

Compatible with a wide range of capacitors and inductors

Application Areas

Computing systems

Networking equipment

Portable electronics

Industrial applications

Product Lifecycle

Active product not nearing discontinuation

Continued manufacturer support and availability

Several Key Reasons to Choose This Product

Texas Instruments' reputation for quality and reliability

Flexible operation across a wide voltage range

Reduced design complexity with integrated control features

Ability to optimize power efficiency and performance

Suitable for a diverse array of electronic applications

Long-term availability as an active product from Texas Instruments