TPS40130RHBRG4

DC DC Switching Controllers Overview

The TPS40130RHBRG4 is a two-phase synchronous buck controller with integrated MOSFET drivers, manufactured by Texas Instruments. It operates within an input voltage range of 4.5V to 28V and supports output voltages from 600mV to 5.8V. The device features a switching frequency range of 100kHz to 1.2MHz and delivers up to 40A output current. It includes protection features such as overcurrent protection, soft start, and power good indication. The component is housed in a 32-VQFN package (5x5mm) and operates at temperatures between -40°C and +85°C.

DC DC Switching Controllers Feature Summary

• Integrates high-side and low-side MOSFET drivers for simplified design
• Supports multiphase operation for high current delivery
• Includes comprehensive protection mechanisms like overcurrent and thermal shutdown

DC DC Switching Controllers Applications

• Server and workstation power supplies
• Graphics processing unit (GPU) voltage regulation
• Central processing unit (CPU) core voltage regulation

DC DC Switching Controllers Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to ensure correct packaging and temperature grade. Confirm availability status through authorized distributors as lead times may vary. Ensure ESD handling procedures are followed during installation due to moisture sensitivity classification.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring high efficiency and compact solution size. Consider the integrated driver capability to reduce external component count. Evaluate the switching frequency range to optimize inductor selection and transient response requirements for the specific load application.

DC DC Switching Controllers Part Context

This component belongs to the TPS4013x family of synchronous buck controllers. It shares functional similarities with the TPS40130 and TPS40131 series but offers specific pinout and feature configurations tailored for high-performance computing loads. The RHBRG4 suffix indicates a tape and reel packaging option compliant with RoHS standards.

DC DC Switching Controllers Replacement Considerations

The TPS40132RHBR is a documented alternative within the same product family. Verify pin compatibility and electrical specifications before substitution.