TPS54612PWPG4

Voltage Regulators - DC DC Switching Regulators Overview

The TPS54612PWPG4 is a fixed-output synchronous step-down DC/DC converter from the SWIFT family. It provides a fixed 1.2V output with a maximum current of 6A. The device operates within an input voltage range of 3V to 6V and supports switching frequencies of 350kHz or 550kHz. It utilizes a 28-pin HTSSOP package and functions across a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency
• SWIFT topology minimizes external component count
• Fixed internal feedback network simplifies design

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation in industrial systems
• Power supply stages for embedded processors
• Battery-powered equipment requiring stable low voltage

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm pinout compatibility and thermal characteristics. Ensure the selected variant matches the required switching frequency option. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.2V rail is required at up to 6A. Consider the 28-pin HTSSOP package for space-constrained layouts. Evaluate the 350kHz or 550kHz frequency options based on inductor size and transient response requirements for the target application.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TPS5461x series, which features Texas Instruments' SWIFT technology. The series includes adjustable and fixed-output variants designed for compact power solutions. The PWPG4 designation indicates a specific package type and lead finish compliant with environmental standards.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check TPS54612PWPR for tape-and-reel packaging alternatives. Verify TPS54612PWPT for tube packaging options. Confirm electrical equivalence with TPS54612QPWPRQ1 if automotive qualification is required.