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EMD2155

ESMT
Part Number EMD2155
Manufacturer ESMT
Description Non-isolated Linear AC LED Driver
Published Sep 20, 2018
Detailed Description ESMT EMD2155 Off-Line, Non-isolated Linear AC LED Driver With Auto Power Compensation General Description The EMD2155...
Datasheet PDF File EMD2155 PDF File

EMD2155
EMD2155


Overview
ESMT EMD2155 Off-Line, Non-isolated Linear AC LED Driver With Auto Power Compensation General Description The EMD2155 is a non-isolated linear LED driver for general purpose LED lighting applications.
It is capable of driving LEDs in multiple series connections and operating in multiple phases.
The EMD2155 is designed 3 steps constant current that balance each sink paths.
The EMD2155 has built-in temperature and power compensation mechanisms to compensate for the temperature and line voltage variation.
TriAC and PWM dimming control circuits are available.
The EMD2155 is based on a patented architecture that allows minimal external components to greatly enhance the lighting system reliability and drastically reduce system cost.
Due to its non-switching behavior, the system is never an EMI issue.
Typical Application Features „ Non-isolated, Linear Application „ 110V or 220V Application „ High Power Factor „ High Efficiency „ Low EMI „ Adjustable LED Current „ Temperature Compe...



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