TPS40130DBTRG4

DC DC Switching Controllers Overview

The TPS40130DBTRG4 is a two-phase synchronous buck controller manufactured by Texas Instruments, designed for high-performance power management applications. It integrates dedicated MOSFET drivers to simplify circuit design and reduce component count. The device supports flexible configuration options for various voltage regulation needs. Operating within a standard industrial temperature range, it ensures reliable performance in demanding environments. The DBTRG4 suffix indicates a tape and reel packaging format suitable for automated surface-mount assembly processes.

DC DC Switching Controllers Feature Summary

• Integrates dual-channel MOSFET drivers for direct control of external synchronous switches
• Supports two-phase operation with adjustable phase shifting for ripple cancellation
• Features programmable soft-start and frequency synchronization capabilities

DC DC Switching Controllers Applications

• Central processing unit (CPU) core voltage regulation
• Graphics processing unit (GPU) power delivery systems
• High-density point-of-load conversion modules

DC DC Switching Controllers Procurement Notes

Verify the specific package variant and lead times directly with authorized distributors or Texas Instruments sales representatives. Confirm that the ordering part number matches the required tape and reel specifications for your manufacturing line. Ensure compliance with RoHS directives and check for any end-of-life notifications or recommended replacement components before finalizing procurement plans.

DC DC Switching Controllers Selection Notes

Select this controller when designing multi-phase buck converters requiring integrated gate drive functionality. Consider the thermal performance of the associated PCB layout and external MOSFETs. Evaluate the input voltage range and output current requirements against the controller's operational limits. Ensure compatibility with the desired switching frequency and feedback network configurations for stable loop compensation.

DC DC Switching Controllers Part Context

This component belongs to the TPS401xx series of multiphase controllers from Texas Instruments. It is engineered for high-current digital processor applications where efficiency and transient response are critical. The integration of drivers distinguishes it from basic PWM controllers, offering a more compact solution for modern power architectures.

DC DC Switching Controllers Replacement Considerations

The TPS40132RHBT is a documented alternative within the same product family featuring similar two-phase control architecture.