
The MP46885 is a high voltage input step-down switching regulator to deliver a constant current of up to 0.5A to high power LEDs. It integrates a high-side high voltage power MOSFET with a current limit of 1.0A (typical value). The wide 4.5V to 80V input range accommodates a variety of step-down applications, making it ideal for automotive, industry and general lighting applications. Hysteresis current mode control is applied for very fast response, which makes the 20kHz dimming frequency possible. MPSs proprietary feedback control scheme minimizes the number of external components while delivering a LED current with typical ±5% accuracy. The switching frequency is up to 2MHz, thus allowing for small component size. The thermal shut down, short circuit protection, and optional output voltage limitation provide reliable, fault tolerant operations. A 170µA quiescent current allows its use in battery-powered applications. The MP46885 is available in SOIC8 with exposed pad packages.
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.
MP46885 is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Driver 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 MP46885 datasheet above.
Electronic component spot-market pricing for MP46885 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 MP46885 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 |
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| Monolithic Power Systems | 5,280 | ||||
| Monolithic Power Systems | -- | 6,120 | |||
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