MP5048AGU-P

Hot Swap Controllers Overview

The MP5048AGU-P is a single-channel hot-swap voltage controller from Monolithic Power Systems, designed for network applications. It operates within a supply voltage range of 24V to 60V and features an integrated internal switch with a maximum output current of 5A. The device incorporates Intelli-Fuse technology, providing precise current limiting at 6.85A and low on-resistance. Key programmable features include fault timeout, overvoltage protection (OVP), undervoltage lockout (UVLO), and automatic retry. It supports PMBus communication and is housed in a 30-QFN (5x5) package, operating reliably between -40°C and +125°C.

Hot Swap Controllers Feature Summary

• Integrates Intelli-Fuse technology for precise current limiting and controlled inrush management during hot-swap events.
• Supports PMBus interface for digital monitoring and configuration of operational parameters.
• Features automatic retry capability to restore power after transient faults without manual intervention.
• Includes comprehensive protection mechanisms such as overvoltage protection, undervoltage lockout, and fault timeout.

Hot Swap Controllers Applications

• Network infrastructure equipment
• Telecommunications systems
• Industrial control panels

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'GU' against official datasheets to confirm pinout and thermal pad configurations. Ensure compatibility with required programming interfaces like PMBus. Confirm RoHS3 compliance status through manufacturer documentation before integration into final assemblies.

Hot Swap Controllers Selection Notes

Select this component for applications requiring robust hot-swap protection in high-voltage environments up to 60V. Consider the 5A current rating and 6.85A limit when sizing downstream loads. Evaluate the need for PMBus connectivity versus simpler analog control options based on system complexity requirements.

Hot Swap Controllers Part Context

This part belongs to the MP5048 family of hot-swap controllers from Monolithic Power Systems. It is distinct from higher-current variants like the MP5048GU-Z, which offers different electrical characteristics. The MP5048 series is engineered for reliable power distribution in sensitive electronic systems requiring safe insertion and removal.

Hot Swap Controllers Replacement Considerations

MP5048GU-P is listed as a direct substitute in distributor records. Verify functional equivalence and pin compatibility with official MPS documentation before substitution.

Hot Swap Controllers FAQ

Does the MP5048AGU-P support digital communication?

Yes, it includes a PMBus interface for digital monitoring and configuration.

What is the maximum supply voltage for this controller?

The maximum input supply voltage is 60V.