UCD3138064RMHT

Power Supply Controllers, Monitors Overview

The UCD3138064RMHT is a digital power controller from Texas Instruments, housed in a 40-WQFN (6x6) package. It operates on a supply voltage of 3V to 3.6V and supports an operating temperature range of -40°C to 125°C. The device is designed for surface mount installation and is classified as a specialized PMIC. It functions as a highly integrated digital controller for power management applications.

Power Supply Controllers, Monitors Feature Summary

• Highly integrated digital control architecture
• Supports multiple communication interfaces including I2C, SMBus, SPI, and UART
• Capable of controlling various power converter topologies

Power Supply Controllers, Monitors Applications

• Digital power controllers
• Server and storage power supplies
• Telecom infrastructure power systems

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix RMHT corresponds to the tape and reel packaging configuration. Confirm RoHS3 compliance status with the manufacturer prior to final integration. Ensure ESD handling protocols are followed due to the moisture sensitivity level classification. Cross-reference the latest datasheet revision for any pinout or functional updates.

Power Supply Controllers, Monitors Selection Notes

Select this component when a flexible digital solution is required for complex power stages. The wide operating temperature range suits industrial environments. Verify that the available flash memory size meets the algorithm requirements. Check interface compatibility with the host microcontroller system before procurement.

Power Supply Controllers, Monitors Part Context

This part belongs to the UCD3138 family of digital power controllers. It shares architectural similarities with other variants in the series but differs in memory capacity and specific feature sets. The UCD3138064 variant offers a specific balance of processing capability and peripheral availability for mid-range power applications.

Power Supply Controllers, Monitors Replacement Considerations

Direct substitutes within the same family include UCD3138064ARGCTG4. Verify package compatibility and electrical specifications before substitution. Other variants like UCD3138A64 may offer enhanced features but require firmware adaptation.