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IC-WKM Datasheet, PDF (1/9 Pages) List of Unclassifed Manufacturers – M-TYPE CW LASER DIODE DRIVER
iC-WKM
M-TYPE CW LASER DIODE DRIVER
preliminary
Rev C1, Page 1/9
FEATURES
o Optimised for M-type laser diodes
(single supply, case grounded)
o CW operation up to 350 mA from a single supply of 3.6 to 15 V
o Rapid soft start after power-on
o Simple power adjustment via an external resistor
o Integrated reverse polarity protection for the iC and laser diode
o Strong suppression of transients with small external
capacitors; integrated flyback path
o Permanent shutdown with excessive temperature and
overcurrent (i.e. if the laser diode is damaged or the feedback
current path fails)
o Two feedback inputs permit all current laser diode types to be
used (M/P/N configurations)
o Modulation via the feedback inputs possible
o Wide monitor current range from 2.5 µA to 6.25 mA
APPLICATIONS
o Blue laser diodes
o Laser diode modules
o Laser diode pointers
o Laser levels
o Bar-code readers
PACKAGES
SO8tp
DFN10
thermal pad 4 mm x 4 mm
BLOCK DIAGRAM
Pin numbers given for SO8 package only.
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