MP6922DS-LF-Z

Power Supply Controllers, Monitors Overview

The MP6922DS-LF-Z is a dual fast-off intelligent rectifier switch controller manufactured by Monolithic Power Systems. It operates within a supply voltage range of 8V to 24V and supports a switching frequency of 100 kHz. The device functions as a non-isolated secondary side controller with one output channel, drawing 27 mA during operation. It is housed in a 14-SOIC package suitable for surface mount installation and withstands operating temperatures from -40°C to +125°C.

Power Supply Controllers, Monitors Feature Summary

• Integrates fast turn-off capability to minimize reverse recovery losses in synchronous rectification applications
• Supports both high-side and low-side MOSFET driving configurations for versatile topology implementation
• Includes shutdown functionality to manage power consumption during inactive periods

Power Supply Controllers, Monitors Applications

• Secondary side control for flyback converters
• Synchronous rectification in isolated power supplies
• High-efficiency AC/DC adapter designs

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and thermal characteristics. Ensure that the selected variant matches the required package dimensions and moisture sensitivity level for your assembly process. Cross-reference the ordering information with the latest datasheet revision to avoid discrepancies in electrical specifications or environmental compliance status.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing systems requiring precise secondary side control with fast switching transitions. Evaluate the 14-SOIC footprint constraints against your PCB layout requirements. Confirm that the 8V to 24V supply range aligns with your auxiliary winding or bias circuit design. Consider the thermal performance limits relative to your expected ambient operating conditions.

Power Supply Controllers, Monitors Part Context

This part belongs to the MPS MP6922 series of intelligent rectifiers designed for high-frequency power conversion. It serves as a specialized solution for replacing traditional diodes in synchronous rectification schemes. The series focuses on improving efficiency through rapid gate drive control and reduced conduction losses in modern power supply architectures.

Power Supply Controllers, Monitors Replacement Considerations

• MP6922DS-LF-P

Power Supply Controllers, Monitors FAQ

What is the maximum switching frequency supported by the MP6922DS-LF-Z?

The device supports a maximum switching frequency of 100 kHz.

Does the MP6922DS-LF-Z support high-side rectification?

Yes, the controller supports both high-side and low-side MOSFET driving capabilities.