Overview Laser Diode/LED Drivers Overview Driver iCs

iC-WK, iC-WKL    Universal Laser Saver for CW Operation from 2.4 V up

Applications
  • Battery-powered LD modules
  • LD Pointers
  • Leveling lasers
  • Bar-code readers
Features
  • CW operation up to 90 mA from 2.4 to 6 V supply voltage
  • Fits all types of laser diode pin configurations with monitor currents from 10 µA to 2.5 mA
  • Simple power adjustment via the external resistor
  • Quick soft start typically within 70 µs
  • APC accuracy better than 1%
  • Fail-safe operation guaranteed by integrated protection against reverse polarity, transients, ESD, excessive temperature and overcurrent
  • Permanent safety shutdown with failure conditions such as lack of feedback
Packages
    MSOP8
    SO8
    WK2D
    WK4D
Block Diagram
Blockdiagram
 
Product Overview
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Data Sheet iC-WK/WKL Application Notes iC-WK/WKL Module Description WK1D Module Description WK2D Demo Board Description iC-WK WK Selection Guide Package Dimensions MSOP, SSOP, TSSOP Package Dimensions SO Driving Diode Lasers (EuroPhotonics 8/9 04) Operating Sanyo laser diodes with integrated drivers
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Datenblatt iC-WK/WKL Applikationshinweise iC-WK/WKL Module Description WK1D Module Description WK2D Demo Board Description iC-WK WK Selection Guide Package Dimensions MSOP, SSOP, TSSOP Package Dimensions SO Grundlagen Laserdioden- ansteuerung (Photonik 5/04) Sanyo-Laserdioden mit integrierten Treibern ansteuern
Links
iC-Haus direct Sales Partners Technical Support Learn to drive lasers online (Electronicstalk)
Related Products
iC-HK, iC-HKB
Supplement to iC-WK/L for pulsed operation.
iC-WKN
Pin compatible CW laser diode driver for higher laser currents
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