MP6973GS-Z

OR Controllers, Ideal Diodes Overview

The MP6973GS-Z is a flyback ideal diode controller from Monolithic Power Systems, designed for CCM and DCM operations. It integrates a 100V N-channel MOSFET with an on-resistance of 14mΩ. The device operates within a supply voltage range of 4.5V to 13V and supports a quiescent current of 2.4mA. It features fast switching delays, with turn-on at 20ns and turn-off at 25ns. The component functions in isolated topologies across a temperature range of -40°C to +125°C.

OR Controllers, Ideal Diodes Feature Summary

• Integrates a high-voltage N-channel MOSFET for efficient low-side rectification
• Includes internal ringing detection to prevent false turn-on during discontinuous conduction mode
• Supports wide output voltage ranges down to 0V for versatile application scenarios

OR Controllers, Ideal Diodes Applications

• Laptop adapters
• QC and USB PD chargers
• High-efficiency flyback converters

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix Z indicates RoHS compliance when reviewing official documentation. Confirm the SOIC-8 package dimensions match your PCB footprint requirements. Ensure the operating voltage range aligns with your system's VCC supply constraints before finalizing procurement decisions.

OR Controllers, Ideal Diodes Selection Notes

Select this component for applications requiring replacement of traditional diode rectifiers to improve efficiency. It is suitable for designs needing integrated synchronous rectification without external gate drivers. Consider the integrated MOSFET specifications when evaluating thermal performance and power density requirements.

OR Controllers, Ideal Diodes Part Context

This part belongs to the MP6973 series of intelligent rectifiers optimized for flyback converters. It represents a solution for enhancing power density by replacing standard diodes with active synchronous rectification. The series focuses on reducing conduction losses through integrated low-resistance switches.

OR Controllers, Ideal Diodes Replacement Considerations

MP6973GS-P is listed as a substitute part number.