AP1653AEM ic equivalent, pfc＋constant current led driver ic.
* Output LED forward direction voltage (VF) by Non-.
The AP1653 is a single-channeled white LED driver. It consists of an active PFC circuit that is constructed by a non-inverting buck-boost converter and a constant current circuit. With a single coil and three N-ch MOSFETs, the AP1653 can drive white .
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＋constant
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