Description
OB3636A High PF, Low THD Offline CV Controller GENERAL .
OB3636A is a flyback controller with high power factor, low THD and high constant voltage (CV) precision.
Features
* High precision constant voltage regulation
* Primary-side sensing and regulation without
TL431 and opto-coupler
* High PF (>0.9)
* Low THD (
Applications
* LED lighting
TYPICAL APPLICATION
~ AC
+ OB3636A FB CMP GND CS VDD GATE
NP
NS +
NAUX
M1
Vout+ Vout-
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Datasheet OB_DOC_DS_3636AA0
OB3636A
High PF, Low THD LED Lighting Controller
GENERAL INFORMATION
Pin Configuration The pin map is shown as below