LZC6100 controller equivalent, critical conduction mode pfc controller.
* Very fewer external components
* Zero-current detection (ZCD) without extra
winding
* Internal total harmonic distortion (THD)
optimizer
* Low operating.
The LZC6100 is an active power factor correction (PFC) controller with boost topology operates in quasi-resonant mode (QRM). It uses voltage mode PWM control method that compares an internal sawtooth signal with output signal of the error amplifier .
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