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AL1698 - DIMMABLE LED DRIVER

General Description

The AL1698 is a high performance, high power factor, high efficiency, and high current precision buck-boost and flyback dimmable LED driver for triac dimmable LED lamp applications.

The AL1698 topology provides an accurate output current over wide line and load regulation.

Key Features

  • enhance LED lighting system's safety and reliability. Pin Assignments (Top View) VCC 1 RT 2 COMP 3 GND 4 SO-7.

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NEW PRODUCT AL1698 DIMMABLE LED DRIVER Description The AL1698 is a high performance, high power factor, high efficiency, and high current precision buck-boost and flyback dimmable LED driver for triac dimmable LED lamp applications. The AL1698 topology provides an accurate output current over wide line and load regulation. The wide switching frequency operates at Boundary Conduction Mode (BCM) to ease EMI/EMC design and testing, to meet the latest regulatory standards. The AL1698 LED driver has a built-in high voltage JFET, which provides the system fast start-up time and enables users an easy and stable VCC supply design. The AL1698 also integrates a 600V/2A high voltage MOSFET.