TPS26636PWPT

Power Management - Specialized Overview

The TPS26636PWPT is a single-channel hot-swap voltage controller and eFuse from Texas Instruments, housed in a 20-pin HTSSOP package. It supports an input voltage range of 4.5 V to 60 V with a typical on-resistance of 31 mΩ. The device provides an adjustable current limit ranging from 0.6 A to 6 A, featuring active current limiting and pulse current support for circuit breaker applications. Key electrical parameters include a maximum continuous absolute voltage of 62 V and an operating temperature range of -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrated analog current monitor and fault output for precise power management
• Input reverse polarity protection and reverse current blocking when off
• Configurable overvoltage cutoff and soft-start functionality
• Oring control capability for load sharing applications

Power Management - Specialized Applications

• Industrial equipment power distribution
• Telecommunications infrastructure protection
• Hot-swap server blade insertion
• General-purpose DC bus protection

Power Management - Specialized Procurement Notes

Verify the specific suffix PWPT corresponds to the HTSSOP-20 package and tape-and-reel quantity as documented by Texas Instruments or authorized distributors. Confirm that the component meets RoHS standards and humidity sensitivity levels required for your assembly process. Cross-reference the manufacturer part number against official datasheets to ensure compatibility with your system's thermal and electrical requirements before finalizing orders.

Power Management - Specialized Selection Notes

Select this component when a wide input voltage range up to 60 V is required alongside high current handling capabilities. The adjustable current limit allows customization for various load profiles, while the integrated protections simplify design complexity. Ensure the HTSSOP-20 package fits the available PCB footprint and thermal dissipation constraints for the target application environment.

Power Management - Specialized Part Context

This device belongs to the TPS2663 family of eFuses and hot-swap controllers designed for robust industrial and commercial power systems. It complements other variants like the TPS26636PWPR and TPS26633 series by offering similar protection features in different package options. The family focuses on providing reliable surge protection and controlled power-up sequences for sensitive downstream electronics.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitutes within the same family include TPS26636PWPR and TPS26633PWPT. Verify pinout compatibility and package dimensions before substitution. Other family members such as TPS26630RGET or TPS26631RGET may offer alternative packaging but require validation of electrical parameter alignment.