TPS40053PWPR - Texas Instruments

Manufacturer Part Number

TPS40053PWPR

Manufacturer

Texas Instruments

Introduction

Integrated circuit (IC) for DC-DC switching power supply controller

Designed for high-performance, high-efficiency step-down (buck) power conversion

Product Features and Performance

500 kHz switching frequency

Wide input voltage range of 8 V to 40 V

Synchronous rectification for high efficiency

Current limiting and soft-start control

Adjustable switching frequency

Clock synchronization

Product Advantages

High efficiency power conversion

Small size with 16-pin HTSSOP package

Robust features for reliable operation

Flexible design with adjustable parameters

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 8 V to 40 V

Switching Frequency: 500 kHz

Maximum Duty Cycle: 94%

Number of Outputs: 1

Output Configuration: Positive

Synchronous Rectifier: Yes

Quality and Safety Features

RoHS3 compliant

Operating temperature range: -40°C to 85°C

Compatibility

Surface mount package (16-pin HTSSOP)

Tape and reel packaging

Application Areas

High-performance DC-DC power conversion

Industrial, automotive, and consumer electronics applications

Product Lifecycle

Current product, no indication of discontinuation

Replacement and upgrade options available from Texas Instruments

Key Reasons to Choose This Product

High efficiency and wide input voltage range

Robust feature set for reliable operation

Flexible design with adjustable parameters

Small size and surface mount packaging

Proven Texas Instruments quality and support