
The MPQ4276A-AEC1 integrates a monolithic, step-down switch-mode converter with two USB current-limit switches, as well as USB Type-C 5V @ 3A mode configuration channels for each port. The MPQ4276A can achieve up to 6A of output current (IOUT) across a wide input voltage (VIN) range, with excellent load and line regulation. The USB switch’s output is current-limited. Both USB ports support USB Type-C 5V @ 3A DFP mode, which eliminates the need for external user interaction. The MPQ4276A uses peak current mode control to regulate the output voltage (VOUT). Under light-load conditions, the device enters pulse-frequency modulation (PFM) mode to improve light-load efficiency. Full protection features include hiccup current limiting, output over-voltage protection (OVP), and thermal shutdown. The MPQ4276A requires a minimal number of readily available, standard external components, and is available in a QFN-26 (5mmx5mm) 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.
MPQ4276AGU-AEC1 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 MPQ4276AGU-AEC1 datasheet above.
Electronic component spot-market pricing for MPQ4276AGU-AEC1 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 MPQ4276AGU-AEC1 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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