MP6920DN-LF-Z

Power Supply Controllers, Monitors Overview

The MP6920DN-LF-Z is a fast turn-off intelligent rectifier gate driver manufactured by Monolithic Power Systems. It operates within a supply voltage range of 4.5 V to 18 V and supports input voltages up to 60 V. The device features a fixed switching frequency of 100 kHz and delivers peak drive currents of 3 A source and 5 A sink. It is housed in an SOIC-EP-8 package with an operating temperature range 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
• Provides high peak drive current for efficient control of external power MOSFETs
• Includes built-in protection mechanisms against shoot-through and overcurrent conditions

Power Supply Controllers, Monitors Applications

• High-efficiency DC-DC converters requiring synchronous rectification
• Point-of-load (POL) power supplies
• Industrial power management systems

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix and RoHS compliance status directly with the manufacturer or authorized distributors, as component specifications may vary. Confirm availability and lifecycle status, as this part may be subject to discontinuation or replacement notices. Ensure all electrical parameters match your design requirements before procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs prioritizing efficiency in synchronous buck topologies where fast switching transitions are critical. Evaluate thermal performance based on the SOIC-EP-8 package capabilities and expected load conditions. Compare drive strength and protection features against alternative controllers to ensure compatibility with target MOSFET characteristics.

Power Supply Controllers, Monitors Part Context

This device belongs to the MP6920 series of intelligent rectifiers from Monolithic Power Systems. It is designed to replace diodes in low-voltage, high-current applications to improve overall system efficiency. The family focuses on reducing conduction and switching losses through optimized gate driving techniques.

Power Supply Controllers, Monitors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official MPS resources for potential alternatives or updated product line information.