IC-WKM_15 Datasheet, PDF (1/12 Pages) IC-Haus GmbH – M-TYPE CW LASER DIODE DRIVER

iC-WKM
M-TYPE CW LASER DIODE DRIVER
FEATURES
• Optimised for M-type laser diodes
(single supply, case grounded)
• CW operation up to 350 mA from a single supply of 3.6 to 15 V
• Rapid soft start after power-on
• Simple power adjustment via an external resistor
• Integrated reverse polarity protection for the iC and laser diode
• Strong suppression of transients with 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 laser diode types to be
used (M/P/N configurations)
• Modulation via the feedback inputs possible
• Wide monitor current range from 2.5 µA to 6.25 mA
Rev C2, Page 1/12
APPLICATIONS
• Blue laser diodes
• Laser diode modules
• Laser diode pointers
• Laser levels
• Bar-code readers
PACKAGES
SO8
thermal pad
DFN10
4 mm x 4 mm
BLOCK DIAGRAM
Pin numbers given for SO8 package only.
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http://www.ichaus.com