OB3636 Datasheet (Low THD Offline CV Controller)

Part: OB3636
Manufacturer: On-Bright
Size: 641.96 KB

OB3636 Key Features

High PF (>0.9)
Low THD (<10%)
High precision constant voltage regulation
Fast start-up (<0.5s)
Primary-side sensing and regulation without
Low system cost and high efficiency
Quasi-resonant operation
Short circuit protection
Open loop protection
Cycle-by-cycle current limiting

Related On-Bright Datasheets

Part Number	Description
OB3636A	Low THD Offline CV Controller
OB3635A	Low THD Offline LED Lighting Controller
OB3639A	Low THD Offline LED Lighting Controller
OB3639B	Low THD Offline LED Lighting Controller
OB3613	High PF Non-Isolated Buck LED Lighting Controller

OB3636 Description

FEATURES OB3636 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 High PF (>0.9) Low THD (<10%) High precision constant voltage regulation single stage converter. It significantly simplifies the CV system design by eliminating the secondary side feedback ponents and the opto-coupler.