MP6924GS-Z

Power Supply Controllers, Monitors Overview

The MP6924GS-Z is a dual synchronous rectifier controller designed for LLC resonant converters. It operates within a VDD range of 4.2V to 35V and supports CCM, CrCM, and DCM modes. The device features a fast turn-off delay of 35ns and regulates forward voltage drop to approximately 45mV. It functions in temperatures from -40°C to +125°C with a supply current of 16mA. Light load static current is limited to 175µA. The component is housed in an SOIC-8 package.

Power Supply Controllers, Monitors Feature Summary

• Fast turn-off capability prevents reverse current flow by detecting negative switch currents
• Compatible with continuous, critical, and discontinuous conduction modes
• Optimized for low sleep mode current to meet strict standby energy efficiency standards

Power Supply Controllers, Monitors Applications

• LLC resonant converter secondary side rectification
• High-efficiency AC/DC adapters and laptop power supplies
• Isolated DC/DC power converters

Power Supply Controllers, Monitors Procurement Notes

Verify the suffix Z indicates tape and reel packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly. Ensure the design accommodates the SOIC-8 footprint dimensions and thermal characteristics specified in the official datasheet.

Power Supply Controllers, Monitors Selection Notes

Select this component for LLC topologies requiring precise timing control to minimize body diode conduction losses. The wide VDD input range allows flexibility in auxiliary winding design. Consider the 35ns turn-off delay for high-frequency operation to ensure reliable performance across varying load conditions.

Power Supply Controllers, Monitors Part Context

This part belongs to the MP6924 series of intelligent rectifiers from Monolithic Power Systems. It serves as a specialized solution for replacing Schottky diodes in LLC converters to improve overall system efficiency and reduce thermal stress on external components.

Power Supply Controllers, Monitors Replacement Considerations

MP6924AGS-Z offers improved noise immunity with similar functionality. MP6924GS-P provides the same electrical specifications in tube packaging instead of tape and reel.