TPS54350MPWPREPG4

Voltage Regulators - DC DC Switching Regulators Overview

The TPS54350MPWPREPG4 is a synchronous step-down DC/DC converter from Texas Instruments' SWIFT series. It operates with an input voltage range of 4.5V to 20V and provides a positive adjustable output between 0.891V and 17.2V. The device delivers up to 3A of output current and supports switching frequencies of 250kHz or 500kHz. It is housed in a 16-PowerTSSOP package and functions within a junction temperature range of -55°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency
• SWIFT topology enables compact external component count
• Wide operating junction temperature range for harsh environments

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems
• Embedded computing platforms
• Point-of-load regulation modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official manufacturer documentation, as it may indicate environmental compliance or packaging variations that do not alter electrical function. Confirm availability status through authorized channels, as this part number may be discontinued or subject to supply constraints. Ensure the source document explicitly identifies the manufacturer as Texas Instruments and matches the exact part number to avoid counterfeit risks.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 20V and high current capability are required. The adjustable output allows flexibility for various load requirements. Consider the 16-PowerTSSOP package for thermal management needs. Verify that the required switching frequency aligns with available options. Evaluate the extended temperature range suitability for the target application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the TPS54350 family of synchronous buck converters. It shares core architecture with other members like the TPS54350PWPR but differs in suffix designations which typically denote manufacturing lot, tape/reel specifications, or regional compliance standards. The SWIFT series emphasizes reduced solution size through integrated power stages.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

TPS54350PWPR is listed as a manufacturer-recommended alternative.