MP6922DN-LF-Z

Power Supply Controllers, Monitors Overview

The MP6922DN-LF-Z is a non-isolated switching controller from Monolithic Power Systems, designed for synchronous rectification applications. It operates within a temperature range of -40°C to +125°C and utilizes an SOIC-8E surface-mount package. The device functions at a switching frequency of 100 kHz with a quiescent supply current of 27 mA. It features a shutdown capability and supports one output channel. This component belongs to the MP6922 series of intelligent controllers.

Power Supply Controllers, Monitors Feature Summary

• Integrates fast-off intelligent rectifier functionality to enhance conversion efficiency
• Supports shutdown mode for power management control
• Compatible with standard MOSFETs for synchronous rectification

Power Supply Controllers, Monitors Applications

• Flyback converter topologies
• AC/DC adapters
• Power supply units requiring synchronous rectification

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix DN-LF-Z against official MPS documentation to confirm pinout and packaging details. Ensure compatibility with the target PCB footprint for the SOIC-8E package. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before integration into regulated products.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring a dedicated synchronous rectifier controller in flyback architectures. Evaluate the 100 kHz switching frequency against system thermal requirements. Consider the 27 mA operating current impact on overall standby power consumption relative to alternative low-power controllers in the MP69xx series.

Power Supply Controllers, Monitors Part Context

This part is part of the MP6922 series of intelligent controllers manufactured by Monolithic Power Systems. It serves as a specialized solution for improving efficiency in isolated power supplies by replacing traditional diode rectifiers with actively controlled MOSFETs managed by the IC.

Power Supply Controllers, Monitors FAQ

What topology does the MP6922 support?

The MP6922 is designed for use in flyback converter topologies.

Does the MP6922 include over-temperature protection?

Information regarding integrated over-temperature protection is not explicitly documented in the provided specifications for this specific part number.