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  • Description

    The JW®1602 is a multi-topology LED controller with active power factor correction. It is especially designed for LED lighting system. The JW1602 controls the LED current accurately without using an opto-coupler, which can significantly simplify the design of LED lighting system.

    The JW1602 achieves high power factor over wide line and load ranges.JW1602 integrates an interface for PWM dimming and analog dimming both.

    The multi-protection function largely enhances the safety and reliability of the system, including over voltage protection, short circuit protection, LED open protection, cycle-by-cycle current limit, VCC UVLO and over-temperature protection.

  • Features

    1.        Real current control without secondary feedback circuit

    2.        Multi-topology supported

    3.        High current accuracy of line regulation

    4.        Active power factor correction

    5.        Compatible with analog dimming

    6.        Compatible with PWM dimming

    7.        Frequency fold-back for deep dimming Range

    8.        CV mode to off the LED

    9.        Valley turn-on to low switching loss

    10.      Cycle-by-cycle current limit

    11.      LED short protection

    12.      LED open protection

    13.      Over-temperature protection

    14.      8-Pin SOP package

  • Specification

    1. Input Voltage: 90~264Vac

    2. PF>0.9

    3.Efficiency: up to 92%

  • Typical Application
Software and hardware support
Title Type FileType Size( KB) Date
EV1602_70V240mA_20180411 DEMO PDF 634KB 2019.01.02
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