Product Overview: TPS54327DRCR

The TPS54327DRCR is a high-performance, adaptive on-time D-CAP2™ mode synchronous buck converter designed by Texas Instruments. This advanced power solution integrates a wide range of features to provide efficient, reliable, and compact power management for a variety of applications. The TPS54327DRCR operates over a wide input voltage range from 4.5V to 18V and offers an output current capability of up to 3A, making it suitable for powering core voltages of modern microprocessors in both consumer and industrial electronics.

Key Features

• Efficiency: The TPS54327DRCR boasts high efficiency over a broad load range, achieved through its advanced D-CAP2™ control mode which provides a fast transient response.
• Versatility: With an adjustable switching frequency ranging from 340 kHz to 2.2 MHz, designers have the flexibility to optimize the size of external components and can potentially reduce noise interference in sensitive applications.
• Protection: The device includes a range of built-in protection features such as overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown to ensure the longevity and reliability of the end application.
• Integration: The TPS54327DRCR integrates low RDS(on) MOSFETs which minimize the need for external components and reduce the solution footprint on the PCB.
• Adjustable Soft-Start: An adjustable soft-start prevents inrush current at startup, providing a smooth power-up sequence for sensitive electronics.

Applications

The TPS54327DRCR is ideal for a wide range of applications including consumer electronics like set-top boxes, TVs, and home audio systems, as well as computing and networking equipment such as servers, routers, and storage systems. Its small form factor and high level of integration make it particularly well-suited for space-constrained applications.

Package and Quality

This converter is offered in a small 10-pin VSON package with a thermally enhanced pad. Texas Instruments ensures high-quality standards, and the TPS54327DRCR is RoHS compliant and designed to meet the requirements of the most demanding electronic systems.