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ACL406B - Direct AC Line LED Driver

Datasheet Summary

Description

The ACL406B is an AC direct LED driver requiring few external components: a diode bridge to rectify the AC voltage and a resistor to tune the LED current.

The LED current can be tuned and switched off thanks to the VDIM pin of the ACL406B.

The VDIM pin supports analog dimming or digital PWM.

Features

  • ACL406B UP TO 6W OUTPUT.
  • Direct AC Line LED Driver requiring few external components,.
  • Wide AC Input Range: 50 to 280V AC,.
  • High Power Factor: > 0.98 with optimized LED configuration,.
  • Low harmonic content : THD < 15% (typ. ),.
  • Low quiescent current: 380µA,.
  • High Efficiency: 85% typical,.
  • Ultra-Flexible LED Forward Voltage Configuration,.
  • Up to 4 LED stages capability,.
  • Over Temperature Protection and LED Failure Pro.

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Datasheet preview – ACL406B

Datasheet Details

Part number ACL406B
Manufacturer EASii
File Size 600.59 KB
Description Direct AC Line LED Driver
Datasheet download datasheet ACL406B Datasheet
Additional preview pages of the ACL406B datasheet.

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Full PDF Text Transcription

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CONFIDENTIAL ACL406B - Direct AC Line LED Driver UP TO 6W OUTPUT Datasheet ACL406B-DS-V1.2 – February 2022 MATURITY In Production 1. FEATURES ACL406B UP TO 6W OUTPUT • Direct AC Line LED Driver requiring few external components, • Wide AC Input Range: 50 to 280V AC, • High Power Factor: > 0.98 with optimized LED configuration, • Low harmonic content : THD < 15% (typ.), • Low quiescent current: 380µA, • High Efficiency: 85% typical, • Ultra-Flexible LED Forward Voltage Configuration, • Up to 4 LED stages capability, • Over Temperature Protection and LED Failure Protection: power derating. • Enable and Analog/PWM dimming functions 0-3.3V, • Embedded 3.3V DC regulator for connected devices (RF component). 2.
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