iC-WKL Datasheet | iC-Haus

iC-WK, iC-WKL 2.4V CW LASER DIODE DRIVER Features ° CW operation up to 70mA from 2.4..6V supply voltage and up to 4A with an external power transistor ° Rapid soft start after power-on typical within 70µs ° Simple power adjustment via the external resistor ° Control loop accuracy better than 1% with changes in temperature, supply voltage and load current ° Integrated reverse polarity protection for the iC and laser diode ° 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...