TPS54319RTET Integrated Circuits (ICs)

PMIC - Voltage Regulators - DC DC Switching Regulators

The TPS54319RTET is an integrated DC-DC converter for use in a variety of applications that require high performance, low component count and high levels of system flexibility. As part of the TI 34V System Power Platform, the TPS54319RTET integrates advanced power conversion, integrated protection and is capable of delivering up to 15 A output current from a wide input voltage range of 2.7 to 5 V DC.

Application Field

The TPS54319RTET can be used in a variety of different applications such as computer power supplies, consumer electronics, telecommunications systems, consumer medical devices, automotive and industrial voltage regulator modules (VRM), and Point-of-Load (POL) converters. More specifically, the TPS54319RTET can be used to power CPUs, FPGAs, ASICs and GPUs.

Working Principle

The TPS54319RTET is a DC-DC converter and voltage regulator built with advanced power conversion technology. The device utilizes an adaptive loop control architecture, a predictive input voltage feed-forward and a unique single inductor based power conversion topology to maximize performance while minimizing component count. This topology provides high efficiency, ultra-fast transient response, high transient power load capability, smaller form factors and lower inductor requirements compared to traditional solutions.

The TPS54319RTET also has a number of integrated protection features. It has an over-current protection, over-voltage protection, short circuit protection, soft-start, and thermal shutdown. The device also has built-in Power Good signal and under-voltage lockout. This ensures that the system is protected from any unexpected circumstances.

The TPS54319RTET DC-DC converter is a highly efficient and reliable solution for a variety of applications. It offers excellent power conversion performance while simultaneously providing robust protection features. With its advanced topology and integrated protection features, the TPS54319RTET is an ideal solution for powering CPUs, FPGAs, ASICs, and GPU in a variety of applications.