N-type CW Laser Diode Driver iC-WKN
N-type CW Laser Diode Driver, optimised for N-type laser diodes.
CW operation up to 300mA from 1.4 to 15V supply voltage.
Rapid soft start after power-on typical within 70µs.
Simple power adjustment via resistor.
Control loop accuracy better than 1.5% with changes in temperature, supply voltage and load current.
Integrated reverse polarity protection for the iC and LD.
Modulation via the feedback inputs.
Wide monitor current range from 2.5µA to 6.25mA.
Strong suppression of transients with very small external capacitors; integrated flyback path.
Permanent shutdown with excessive temperature and overcurrent (i.e. if the laser diode is damaged or the feedback current path fails).
Two feedback inputs permit all current LD types to be used (M/P/N configurations).
Pin compatible to iC-WK and iC-WKL.
Manufacturer: iCHaus GmbH
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