OB3636 - Low THD Offline CV Controller

On-Bright

Download the OB3636 datasheet PDF. This datasheet also covers the OB3636-On variant, as both devices belong to the same low thd offline cv controller family and are provided as variant models within a single manufacturer datasheet.

Key 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.

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OB3636 low thd offline cv controller by On-Bright - Datasheet Preview — Note: The manufacturer provides a single datasheet file (OB3636-On-Bright.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	OB3636
Manufacturer	On-Bright
File Size	641.96 KB
Description	Low THD Offline CV Controller
Datasheet	OB3636 Datasheet

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Other Datasheets by On-Bright

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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

OB3636 High PF, Low THD Offline CV Controller GENERAL 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 components and the opto-coupler.  Fast start-up (<0.5s)  Primary-side sensing and regulation without TL431 and opto-coupler The proprietary CV control scheme is used and  Low system cost and high efficiency the system can achieve high power factor with constant on-time control scheme.