Pin Assignments The DIODES™ AL1771/1772 is a high integration chip with an Offline High Power Factor Correction (PFC) controller and a single/dualchannel Linear LED driver in one package.
AL1771/1772 implements an optimized 2-stage topology for a wide power range of Connected Lighting applications
AL1772 Features
* to ensure robust and safety operation of the Connected Lighting systems. The AL1771/1772 can support applications with LED current (Up 1500mA) and is available in low thermal resistance package TSSOP-16EP (Type DX). (Top View) TP 1 REF1 2 DVCC 3 NC 4 PWM1 5 DGND 6 NC 7 LED1 8 16 FAULTB 15 LEDPG 1
Datasheet Details
AL1772, AL1771
1.21 MB
Pfc controller + single/dual dimmable linear led driver.
This datasheet PDF includes multiple part numbers: AL1772, AL1771.
Please refer to the document for exact specifications by model.
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