LED Driver IC by Fairchild Semiconductor

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The FL7921R from Fairchild Semiconductor is a LED Driver IC with Supply Voltage 7.5 to 20 V, Supply Current 10 mA, Output Voltage 2.75 V. More details for FL7921R can be seen below.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Fairchild Semiconductor
  • Description
    Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Lighting Controller

General Parameters

  • Topology
    PFC and PWM(QR Flyback) Combo
  • Supply Voltage
    7.5 to 20 V
  • Supply Current
    10 mA
  • Output Voltage
    2.75 V
  • No of Channels
  • LED Configuration
    1 output
  • Features
    Brown In/Out, OCP, OVP, UVP
  • Input Current
    10 mA
  • Input Voltage
    25 V

Physical Properties

  • Package
    SO 16L NB

Technical Documents

Click to view more product details on manufacturer's website
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