OB3636A controller equivalent, low thd offline cv controller.
* High precision constant voltage regulation
* Primary-side sensing and regulation without
TL431 and opto-coupler
* High PF (>0.9)
* Low THD (<10%)
* .
* LED lighting
TYPICAL APPLICATION
~ AC
+ OB3636A FB CMP GND CS VDD GATE
NP
NS +
NAUX
M1
Vout+ Vout-
©On-Brigh.
OB3636A is a flyback controller with high power factor, low THD and high constant voltage (CV) precision. It can achieve low system cost for an isolated application by primary side control in a single stage converter. It significantly simplifies the .
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