
The MP9989A is a fast turn-off, intelligent rectifier for flyback converters, and integrates a 100V MOSFET. It can replace a diode rectifier for higher efficiency and power density. The chip regulates the internal power MOSFET’s forward voltage drop to 40mV and turns off before the drain-source voltage (VDS) reverses. The MP9989A can generate its own supply voltage without the need for auxiliary winding, which makes it well-suited for charger applications with a low output voltage (VOUT) requirement or any other adapter application with a high-side (HS) set-up. Internal ringing detection circuitry prevents the MP9989A from falsely turning on during discontinuous conduction mode (DCM) or quasi-resonant operation. The MP9989A is available in a QFN-8 (4mmx5mm) package.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MP9989AGV is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MP9989AGV datasheet above.
Electronic component spot-market pricing for MP9989AGV fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MP9989AGV depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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