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AL1698K - HIGH EFFICIENCY DIMMABLE LED KDRIVER

Datasheet Summary

Description

The DIODES™ AL1698K is a high efficiency, high performance, high power factor, and high current precision boost, buck-boost, and flyback dimmable LED driver for triac dimmable LED lamp applications.

The AL1698K provides an accurate output current over wide line and load regulation.

Features

  • enhance LED lighting system's safety and reliability. The AL1698K dimming curve is compliant with the NEMA SSL6 standard. The AL1698K applies to a wide range of dimmers, including leading edge and trailing edge dimmer, to achieve deep dimming down to 1%. Pin Assignments (Top View) HV 1 VCC 2 COMP 3 GND 4 SO-7.

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Datasheet Details

Part number AL1698K
Manufacturer DIODES
File Size 760.26 KB
Description HIGH EFFICIENCY DIMMABLE LED KDRIVER
Datasheet download datasheet AL1698K Datasheet
Additional preview pages of the AL1698K datasheet.

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Full PDF Text Transcription

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AL1698K HIGH EFFICIENCY DIMMABLE LEDKDRIVER NEW PRODUCT Description The DIODES™ AL1698K is a high efficiency, high performance, high power factor, and high current precision boost, buck-boost, and flyback dimmable LED driver for triac dimmable LED lamp applications. The AL1698K provides an accurate output current over wide line and load regulation. The AL1698K can achieve higher than 90% efficiency by using a boost topology to meet the latest lighting regulatory high efficiency requirements. The wide switching frequency operates at Boundary Conduction Mode (BCM) to ease EMI/EMC design and testing. The AL1698K LED driver has a built-in high voltage JFET, which provides the system with fast start-up time and enables users an easy and stable VCC supply design.
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