Universal Laser Saver® for CW Operation of 2.4 to 6 V

The iC-WK/L device is a driver for laser diodes in continuous wave operation which requires only four external components. The wide power supply range of 2.4 to 6 V and the integrated reverse battery protection allow for battery operation with a minimum of two cells.

The iC includes a soft start which regulates the power and protects the laser diode when the power supply is switched on. The iC also filters the laser diode power supply for transients.

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  • iC-WK MSOP8 AEC-Q100 qualified (Grade 3)
  • CW operation up to 90 mA from 2.4 to 6 V supply voltage
  • Fast soft start after power-on typical within 70 µs


  • Battery-powered LD modules
  • LD Pointers
  • Laser levels

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