TPS40057PWPR - Texas Instruments

Manufacturer Part Number

TPS40057PWPR

Manufacturer

Texas Instruments

Introduction

The TPS40057PWPR is a high-performance, single-channel, synchronous step-down DC-DC switching controller from Texas Instruments.

Product Features and Performance

Operates from an input voltage range of 8V to 40V

Supports switching frequencies up to 1MHz

Includes current limiting, enable, frequency control, and soft-start functions

Synchronous rectification for high efficiency

1-phase output configuration

Maximum duty cycle of 94%

Product Advantages

Wide input voltage range

High switching frequency capability

Advanced control features for improved performance

Efficient synchronous rectification

Compact 16-pin HTSSOP package

Key Technical Parameters

Input Voltage Range: 8V to 40V

Switching Frequency: Up to 1MHz

Output Configuration: 1-phase

Maximum Duty Cycle: 94%

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Offered in a 16-pin HTSSOP package

Compatibility

The TPS40057PWPR is compatible with a wide range of electronic devices and applications that require a high-performance, configurable step-down DC-DC converter.

Application Areas

Industrial equipment

Telecommunications equipment

Automotive electronics

Portable and battery-powered devices

Product Lifecycle

The TPS40057PWPR is an active product and is currently available. There are no immediate plans for discontinuation, and replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

Wide input voltage range for versatile applications

High switching frequency for efficient power conversion

Advanced control features for improved performance and reliability

Efficient synchronous rectification for high power conversion efficiency

Compact package size for space-constrained designs

RoHS3 compliance for use in a variety of applications