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

Datasheet Details

DK812

DongKe Semicondutor

491.80 KB

6w psr flyback active pfc led driver chip.

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