The EV4060-K-00AEvaluation Board is designed to demonstrate the capabilities of MP4060. The MP4060 is a TRIAC dimmable LED controller with excellent dimming performance. The dimming control method is optimized for high input AC voltages ranging from 198VAC to 265VAC.
It works in boundary conduction mode for reducing the MOSFET and Diode switching losses. Its adaptive dimmer type detection and phase-cut-based dimming control can achieve good dimmer compatibility and deep dimming range. The active bleeder control circuit is integrated in BD pin to simplify the external bleeder design.
The EV4060-K-00A is typically designed for driving a 9W Triac dimmable LED bulb with 72VTYP, 125mA LED load from 198VAC to 265VAC, 50Hz.
The EV4060-K-00A has an excellent efficiency and meets IEC61547 surge immunity, IEC61000-3-2 Class C harmonics and EN55015 conducted EMI requirements. It has multi-protection function as over-voltage protection; winding short circuit protection; output short-circuit protection; over-temperature protection; integrated thermal foldback etc.
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