MP5098GDT-Z

Current Regulation/Management Overview

The MP5098GDT-Z is a dual-channel current limit switch with integrated current monitor, manufactured by Monolithic Power Systems. It operates within an input voltage range of 4.5 V to 13.2 V and supports output currents up to 4 A per channel. The device features a TQFN-10 package and functions across a temperature range of -40°C to +150°C. Quiescent current is specified at 10 uA.

Current Regulation/Management Feature Summary

• Dual-channel architecture with independent current limiting and monitoring capabilities
• Integrated current monitor for real-time load status feedback
• Extended thermal operation capability up to 150°C junction temperature

Current Regulation/Management Applications

• High-current power distribution units
• Industrial equipment load protection
• Automotive electronic modules requiring wide voltage tolerance

Current Regulation/Management Procurement Notes

Verify the specific suffix GDT against official MPS documentation to confirm pinout and thermal pad configuration. Ensure the selected variant matches the required operating voltage range of 4.5 V to 13.2 V. Confirm RoHS compliance status through the manufacturer's environmental declaration before finalizing procurement specifications.

Current Regulation/Management Selection Notes

Select this component when dual-channel isolation with active current monitoring is required. The wide input voltage range accommodates both 5 V and 12 V systems. The high maximum operating temperature makes it suitable for harsh environments where standard commercial grade parts may fail. Verify that the TQFN-10 package fits the available PCB footprint constraints.

Current Regulation/Management Part Context

This part belongs to the MP5098 series of power distribution switches from Monolithic Power Systems. It is designed for applications requiring robust overcurrent protection and diagnostic feedback. The series focuses on providing reliable power management in compact form factors for industrial and automotive sectors.

Current Regulation/Management Replacement Considerations

Check MPS datasheets for direct pin-to-pin replacements within the MP509x family. Verify if alternative packages like MP5099 variants offer compatible electrical characteristics without redesigning the circuit layout.