AF1821 Datasheet - Alfa-MOS

Primary Side Control Offline LED Controller

AF1821 Features

* over-voltage protection, short-circuit protection, cycle-by-cycle current limit, VCC UVLO and auto-restart over temperature protection. The AF1821 is available in a small SOP-8 package. Features Real Current Control Without Secondaryfeedback Circuit Flicker-free Phase-controlled TRIAC Dimming Accur

AF1821 General Description

The AF1821 is a TRIAC dimmable, primary-side-control offline LED lighting controller which can achieve high power factor and flicker-free TRIAC dimming output LED current for an isolate lighting application in a single stage converter. The proprietary real current control method can control the LED .

AF1821 Datasheet (1.03 MB)

AF1821 Datasheet Preview — Preview of AF1821 PDF

Datasheet Details

Part number:

AF1821

Manufacturer:

Alfa-MOS

File Size:

1.03 MB

Description:

Primary side control offline led controller.

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AF1821 Primary Side Control Offline LED Controller Alfa-MOS

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AF1821 Features

AF1821 General Description

Datasheet Details

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Description:

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