
The MPQ9934-AEC1 is a high-voltage, synchronous, step-down switching regulator controller that can directly step down voltages from 80V. It integrates the gate driver of two N-channel MOSFETs for high-side (HS) and low-side (LS) switches, which can be used for high-power applications. The MPQ9934-AEC1's adaptive constant-on-time (COT) control architecture provides fast transient response and eases loop stabilization. The DC auto-tune loop provides excellent load and line regulation. In addition, the device can support dynamic output voltage (VOUT) adjustments through the VSELx pins with ramping up and ramping down slew rate control. The 100kHz to 1MHz switching frequency (fSW) can be configured via an external resistor for different system requirements. The MPQ9934-AEC1 offers a configurable soft start (SS) via an external SS capacitor. Available fault protections include precision output over-voltage protection (OVP), output over-current protection (OCP), and thermal shutdown. The MPQ9934-AEC1 is available in a QFN-23 (4mmx4mm) package with wettable flanks, and is available in AEC-Q100 Grade 1.
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.
MPQ9934GRE-AEC1-P 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 MPQ9934GRE-AEC1-P datasheet above.
Electronic component spot-market pricing for MPQ9934GRE-AEC1-P 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 MPQ9934GRE-AEC1-P 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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