MP6923GS-Z

Power Supply Controllers, Monitors Overview

The MP6923GS-Z is a dual fast turn-off intelligent rectifier switch controller manufactured by Monolithic Power Systems. It operates at a switching frequency of 300 kHz and features a single output configuration. The device functions as a non-isolated controller with shutdown capability, designed for surface mount installation in SOIC-14 packages. It supports an operating temperature range from -40°C to +125°C and draws a typical operating supply current of 27 mA.

Power Supply Controllers, Monitors Feature Summary

• Integrates dual fast turn-off intelligent rectification control for synchronous applications
• Supports high-speed switching operations up to 300 kHz frequency
• Provides robust thermal performance across extended industrial temperature ranges

Power Supply Controllers, Monitors Applications

• Synchronous rectification in LLC resonant converters
• High-efficiency power supply designs requiring fast MOSFET turn-off
• Server and workstation power management systems

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix Z indicates lead-free compliance against official MPS documentation. Confirm the SOIC-14 package dimensions match your PCB footprint requirements. Ensure the 300 kHz switching frequency aligns with your system's electromagnetic interference constraints. Validate that the non-isolated topology suits your circuit design before procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing LLC topologies requiring precise synchronous rectification timing. The 300 kHz frequency offers a balance between size and efficiency compared to lower-frequency alternatives. Consider the SOIC-14 package for adequate thermal dissipation in dense layouts. Evaluate the 27 mA supply current impact on overall system standby power consumption.

Power Supply Controllers, Monitors Part Context

This part belongs to the MP6923 series of intelligent rectifier controllers within the Monolithic Power Systems portfolio. It complements other models like the MP6922 and MP6924, which offer different switching frequencies or packaging options. The series focuses on enhancing power conversion efficiency through advanced gate drive control techniques.

Power Supply Controllers, Monitors Replacement Considerations

The MP6922DS-LF-Z serves as a functional alternative within the same manufacturer lineup, though it operates at a different switching frequency of 100 kHz. Verify compatibility regarding package pinout and control logic before substitution.