Single stage Buck/Buck-Boost PFC Controller for LED Lighting

文件：493.53 Kbytes 页数：9 Pages

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Common-Drain Dual N-Channel Enhancement Mode Field Effect Transistor

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Ultra-Efficient Negative Charge-Pump LED Driver with Dual LDOs in 3mm x 3mm Thin QFN

General Description The MAX8822 drives up to four white light-emitting diodes (LEDs) with regulated constant current for display backlighting in cell phones, digital cameras, PDAs, and other handheld devices. By utilizing a proprietary negative 0.5x inverting charge pump and innovative independen

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MAXIM

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