QX9920 Datasheet | Specifications & PDF Download

QX9920 Buck Type High-power LED Driver General Description QX9920 is a highly stable and reliable constant-current LED driver with high efficiency. I

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Second version QX9920 LED IC QX9920 QX9920 ， LED IC，， off-time ，， ， LED 。 QX9920 off-time ， 2.5MHz， 、，。 EN PWM ， LED 。 ， LED ， LED ， LED

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