MP4001DS driver equivalent, universal input high brightness white led driver.
no reverse recovery loss in the freewheeling diode, soft turn on with zero-current and valley voltage for the power MOSFET. Such operation mode can achieve very high effi.
* Non-Isolated Lighting
* General Illumination
* Industrial Lighting
* Automotive/ Decorative LED Lighti.
The MP4001 is a high efficiency step-down converter designed for driving the high brightness Light Emitting Diodes (LEDs).
The MP4001 drives external MOSFET with boundary conduction mode which features no reverse recovery loss in the freewheeling dio.
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