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AF1820, AF1820-Alfa Datasheet - Alfa-MOS

AF1820 - Without electrolyte capacitor Offline LED Controller

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 capacitors which is necessary for the DC power supply structure, the second is operating without photo coup

AF1820 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) Embed

AF1820-Alfa-MOS.pdf

This datasheet PDF includes multiple part numbers: AF1820, AF1820-Alfa. Please refer to the document for exact specifications by model.
AF1820 Datasheet Preview Page 2 AF1820 Datasheet Preview Page 3

Datasheet Details

Part number:

AF1820, AF1820-Alfa

Manufacturer:

Alfa-MOS

File Size:

836.28 KB

Description:

Without electrolyte capacitor offline led controller.

Note:

This datasheet PDF includes multiple part numbers: AF1820, AF1820-Alfa.
Please refer to the document for exact specifications by model.

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