The EVQ3366C-R-00A is an evaluation board designed to demonstrate the capabilities of the MPQ3366C-AEC1, a 6-channel, step-up controller that drives white LED (WLED) arrays as backlighting for medium-sized or small-sized LCD panels. The MPQ3366C-AEC1 uses peak current mode as its pulse-width modulation (PWM) control architecture to regulate the boost converter. Six channel current sources are applied to the LED cathode to adjust LED brightness. The MPQ3366C-AEC1 regulates the current in each LED string (ILEDx, where x = 1–6) to the value set by an external current-setting resistor, with 2.5% current regulation accuracy between strings. The MPQ3366C-AEC1 employs a strong gate driver signal for an external MOSFET with a selected rising/falling time. The device has a standard I2C digital interface for simple use. The switching frequency (fSW) can be configured via a resistor, I2C interface, or external clock. A low headroom voltage is provided to improve efficiency and IC thermal performance. The MPQ3366C-AEC1 provides analog, PWM, and mixed dimming modes through a PWM input or internal registers. The dimming mode can be selected via the I2C interface. The device also has a phase-shift function to reduce inrush current and eliminate audible noise during PWM dimming. Rich protections are designed to guarantee safe device operation. The protection modes include over-current protection (OCP), over-voltage protection (OVP), over-temperature protection (OTP), VOUT short-to-GND protection, LEDx short-to-GND protection, and LED short and open protection. In addition, ILEDx decreases automatically by detecting the NTC pin. The EVQ3366C-R-00A is a fully assembled evaluation board. The MPQ3366C-AEC1 is available in a QFN-24 (4mmx4mm) package, 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.
EVQ3366C-R-00A is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Development Tools. 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 EVQ3366C-R-00A datasheet above.
Electronic component spot-market pricing for EVQ3366C-R-00A 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 EVQ3366C-R-00A 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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