SM2213EK Linear Constant Current LED Driver IC with Dimming & Color Temperature Adjustment The SM2213EK from Sunmoon Microelectronics is a versatile LED driver IC that integrates switch dimming and color temperature adjustment in a single chip. Featuring built-in 500V high-voltage MOSFET and JFET power supply, it simplifies LED driver design for T5/T8 tubes, bulbs, and ceiling lamps. Key Features: - 3-stage dimming (100% → 50% → X%) or 3-stage CCT (2700K → 4000K → 6500K) - Adjustable output current per channel (up to 70mA) - Built-in overtemperature protection (140°C) - ±6% current accuracy between ICs - ESOP8 package with enhanced thermal dissipation - Compatible with 120Vac/220Vac input Applications: T5/T8 LED tubes, LED bulbs, ceiling lamps, panel lights, dimmable lighting.
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