High-power LED driver circuit composed of NCL30051-EEWORLD

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The high-power LED driver circuit composed of NCL30051 has output open circuit and short circuit, over-temperature, over-current (automatic recovery) and over-voltage input (OVP large voltage) protection functions. It can also perform two-stage dual-level analog dimming or PWM dimming (frequency 100 to 300Hz). Its dimming range is greater than 10:1; the analog voltage input is 1-10 V.

Keywords：NCL30051 LED Reference address：High-power LED driver circuit composed of NCL30051

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