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BF1005 Datasheet - BYD

BF1005 - ON/OFF Dimming LED Driver IC

The BF1005 is a high performance AC/DC on/off LED driver with four-stages dimming.

It uses PFM method to build DCM fly-back power supplies.

It operates in primary-side sensing and regulation while removing the need of secondary feedback circuitry.

The device operates in PFM in CC mode and ON-OFF in

BF1005 Features

* 4 stages dimming function with ordinary switch

* Typical 5% output Current Accuracy

* Constant frequency start-up mode accelerate start-up process

* Eliminates Opto-coupler and TL431

* Built-in Short Circuit Protection, VDD Over Voltage Protection

* Cycle-by-Cycle Current L

BF1005-BYD.pdf

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Datasheet Details

Part number:

BF1005

Manufacturer:

BYD

File Size:

388.44 KB

Description:

On/off dimming led driver ic.

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