
The MPQ5852A-AEC1 is a smart diode controller that can drive an external N-channel MOSFET to replace a Schottky diode for reverse input voltage (VIN) protection. The device’s 20mV regulator minimizes power loss and enables a low minimum VIN. Its 4μA standby current (ISBY) makes the device ideal for battery-powered applications. The MPQ5852A-AEC1’s ultra-fast transient response rectifies the AC frequency up to 50kHz. The MPQ5852A-AEC1 integrates an internal boost converter to provide a boost voltage that turns on the external N-channel MOSFET even at a low VIN. With an extremely low under-voltage (UV) threshold, the device provides a wide operating range to meet the harsh start-up conditions defined in the ISO 16750 standard. The device also supports cold-crank voltages down to 0V. The MPQ5852A-AEC1 provides reverse polarity protection and reverse pulse protection. In addition, the device provides multiple diagnostics for automotive electronic control unit (ECU) fault conditions, such as UV, over-voltage (OV), and over-temperature (OT) conditions. The MPQ5852A-AEC1 is available in a QFN-13 (3mmx3mm) package with wettable flanks, and is AEC-Q100 qualified.
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.
MPQ5852A-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 MPQ5852A-AEC1 datasheet above.
Electronic component spot-market pricing for MPQ5852A-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 MPQ5852A-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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| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Monolithic Power Systems | -- | 9,230 | |||
| Monolithic Power Systems | 5,530 | ||||
| Monolithic Power Systems | 2,460 | ||||
| Monolithic Power Systems | -- | 5,730 | |||
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| Monolithic Power Systems | -- | 9,850 | |||
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| Monolithic Power Systems | -- | 2,240 |
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