TPS54327DRCR - Texas Instruments

Manufacturer Part Number

TPS54327DRCR

Manufacturer

Texas Instruments

Introduction

The TPS54327DRCR is a step-down (buck) regulator that transforms input voltage ranging from 4.5V to 18V to a lower, adjustable output voltage between 0.76V and 7V, with a maximum current output capability of 3A.

Product Features and Performance

Adjustable output voltage from 0.76V to 7V

D-CAP2™ modulation scheme for fast transient response

Integrated synchronous rectifier to enhance efficiency

Buck topology

Maximum output current of 3A

Switching frequency of 700kHz

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

Product Advantages

High-efficiency due to synchronous rectification

Versatile input voltage range suitable for various applications

Compact 10-VSON (3x3) package ideal for space-constrained applications

Robust thermal performance with an operational temperature range of -40°C to 85°C

Key Technical Parameters

Input Voltage: 4.5V to 18V

Output Voltage: 0.76V to 7V

Output Current: 3A

Switching Frequency: 700kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Under-voltage lockout

Compatibility

Compatible with a wide range of input voltages for flexible usage in various electronic devices

Application Areas

Telecommunications

Computing systems

Networking equipment

Portable devices

Product Lifecycle

Currently active with ongoing production and support

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Highly efficient power conversion which extends device battery life

Flexible and reliable operation across a broad range of input voltages and temperatures

Compact size suitable for modern, space-restricted electronic devices

Proven technology from a trusted manufacturer, Texas Instruments, enhancing reliability and performance stability