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DK812 |
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| Part Number | DK812 |
| Manufacturer | DongKe Semicondutor |
| Description | 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 Correcti... |
| 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 Regulation control, no need for additional winding power supply. · Single-Stage Active PFC(Power Factor Correction) for High Power Factor(PF>0.95) and Low THD. · Suitable for several different circuit designs of constant current and limited voltage. · Over current, Over loading, Over temperature, Over voltage, LED short circuit and LED... |
| Document |
 DK812 Data Sheet
PDF 491.80KB |
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Desde 2024. D4U Semiconductor.
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