
The MPQ3367 is a step-up converter with 6-channel current sources. It is designed for driving the white LED arrays as backlighting of middle or small size LCD panel. The MPQ3367 uses peak-current mode as its PWM control architecture to regulate the boost converter. 6 channel current sources are applied into the LED cathode to adjust the LED brightness. It regulates the current in each LED string to the value set by an external current-setting resistor, with 2.5% current regulation accuracy between strings. The MPQ3367 employs a low on-resistor MOSFET and a low headroom voltage design to get the higher efficiency. It has standard I2C digital interface for easy use. The switching frequency can be programmed by a resistor, I2C interface, or external clock. The MPQ3367 provides analog/PWM/mix dimming mode with PWM input. Dimming mode can be selected by I2C interface or MIX/AD pin. It also has the phase shift function to eliminate the noise when PWM dimming. Rich protections are designed to guarantee safety operation. The protection modes include OCP (over-current protection), OVP (over-voltage protection), OTP (over-temperature protection), LED short and open protection. Besides the LED current decreases automatically at higher temperature is optional. The MPQ3367 is available in a QFN-24 (4mmx4mm) package and a TSSOP28-EP 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.
MPQ3367GR-AEC1-Z is an authentic electronic component manufactured by Monolithic Power Systems, categorized under DC/DC Converters. 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 MPQ3367GR-AEC1-Z datasheet above.
Electronic component spot-market pricing for MPQ3367GR-AEC1-Z 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 MPQ3367GR-AEC1-Z 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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