Typical Application for CL325, 3-Channel, 25mA Higher LED Current

Reference Design using part CL325 by Microchip Technology

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Manufacturer

Microchip Technology
  • Application Category
    Lighting
  • Product Type
    General LED Driver

For End Products

  • LCD Backlighting
  • LED Indicators

Description

  • Typical Application for CL325, 3-Channel, 25mA Higher LED Current. The CL325 is designed to drive 3 strings of LEDs at a constant current of 25mA. Other drivers with currents in the range of 20 - 30mA are available. The drive current is fixed, with a ±6% tolerance over a VOUT range of 4 - 15V. Separate enable pins for each channel allow for PWM dimming, 3-step linear dimming, or individual disconnection of faulty LED strings

Key Features

  • Input Voltage
    6.5 to 90 V
  • Output Voltage
    4 to 15 V

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
CL325SG-G Microchip Technology LED Drivers LED Driver 2300uA Supply Current 8-Pin SOIC N EP T/R Buy

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