FLS0116MX

FAIRCHILD SEMICONDUCTOR  FLS0116MX  发光二极管驱动器, 1输出, 降压逐步下降, 80VAC-308VAC输入, 250kHz开关, 15.5V输出, SOIC-7

The is a LED Lamp Driver IC with integrated MOSFET and PFC function. The special adopted digital technique automatically detects input voltage condition and sends an internal reference signal to achieve high power factor. When AC input is applied to the IC, the PFC function is automatically enabled. When DC input is applied to the IC, the PFC function is automatically disabled. The FLS0116 does not need a bulk electrolytic capacitor for supply rail stability, which significantly improves LED lamp life.

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Digitally implemented active-PFC function

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No additional circuit for achieving high PF

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Built-in HV supplying circuit - self biasing

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AOCP function with auto-restart mode

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Built-in over-temperature protection function

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Cycle-by-cycle current limit

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Current sense pin open protection

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Under-voltage lockout with 5V hysteresis

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Programmable oscillation frequency

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Programmable LED current

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Analogue dimming function

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Soft-start function

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Precise internal reference - ±3%

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Ornament and interior light