DK812 Datasheet - DongKe Semicondutor

DK812 6W PSR flyback active PFC LED driver chip

The DK812 is a single stage AC-DC transformer controlling IC. It integrates 700V high voltage power transistor and primary peak current detecting circuit. It also includes Active Power Factor Correction, Primary Side Current Regulation, Output Voltage Control, Self-Power supply and LED loading circu.

DK812 Features

* ±3% LED Current Accuracy.

* Build-in 700V power transistor.

* 85V

* 265V wide range AC power input.

* Quasi-resonant mode, high circuit efficiency, η>90%.

* Patent self-power supply circuit design, no need for external winding power supply.

* Patent Primary Side Regul

DK812 Datasheet (491.80 KB)

DK812 Datasheet Preview — Preview of DK812 PDF

Datasheet Details

Part number:

DK812

Manufacturer:

DongKe Semicondutor

File Size:

491.80 KB

Description:

6w psr flyback active pfc led driver chip.

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DK812 PSR flyback active PFC LED driver chip DongKe Semicondutor

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