丝印代码：EC4318；Offiline Step- down Buck LED Driver IC with APFC

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Offiline Buck LED Driver IC with APFC

The EC4318 is a high precision non-isolated buck driver with APFC, specially designed for universal input offline constant current LED lighting, and reach out low THD. Operating in critical conduction mode, the power MOSFET switching loss is reduced and the inductor is fully utilized. By integrating u High Power Factor, ultra- low THD\nu   Valley Switch, High Efficiency, LOW EMI\nu High- V MOSFET embedded\nu Thermal Regulation Compensation\nu ±3% Output Current Accuracy\nu Universal AC input\nu Auto Induction Compensate\nu Auto Output Voltage adaption\nu Full Protection Features: ( LED O/S ;

Offiline Step- down Buck LED Driver IC with APFC

文件：208.18 Kbytes Page：7 Pages

PROGRAMMABLE MODULO- N COUNTERS

Marktech Standard 5mm White Diff. & Water Clear LEDs

FEATURES • Excellent on/off contrasts • Choice of white diffused or water clear lens • Other colors/materials available • Option of standoffs or hard leads • Can be packaged on tape in a reel or in a box

OCTAL E1/T1/J1 LINE INTERFACE DEVICE

DESCRIPTION The PM4318 Octal E1/T1/J1 Line Interface Device (OCTLIU) is a monolithic integrated circuit suitable for use in long haul and short haul T1, J1 and E1 systems with a minimum of external circuitry. The OCTLIU is configurable via microprocessor control or SPI-compatible serial PROM inte

OCTAL E1/T1/J1 LINE INTERFACE DEVICE

DESCRIPTION The PM4318 Octal E1/T1/J1 Line Interface Device (OCTLIU) is a monolithic integrated circuit suitable for use in long haul and short haul T1, J1 and E1 systems with a minimum of external circuitry. The OCTLIU is configurable via microprocessor control or SPI-compatible serial PROM inte

DVD Processor Product Brief

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