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AF1820 |
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| Part Number | AF1820 |
| Manufacturer | Alfa-MOS |
| Description | The AF1820 is a TRIAC and multi-steps dimmable simplest current injected topology control IC for isolation LED driver that had some characteristics, the first is operating without electrolytic capacit... |
| Features |
Without electrolyte capacitor No photo coupler PWM frequency jittering to reduce EMI noise HV Start-up circuit eliminates outer resistor and reduce input power consumption Constant current (RMS) for LED Phase-controlled TRIAC Dimming Multi-steps dimming Integrated Over Current Protection (OCP) Embedded Leading Edge Blanking (LEB) Integrated Over Voltage Protection (OVP) Integrated Thermal Shutdown (TSD) System efficiency >90% in simulation System PF >0.9 in simulation
Application
LED lighting Driver OLED lighting Driver
Pin Define (SOP-8 )
Marking Information
©Alfa-MOS Technology Corp. Rev.... |
| Document |
 AF1820 Data Sheet
PDF 836.28KB |
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