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iC-WKL

iC-Haus
Part Number iC-WKL
Manufacturer iC-Haus
Description 2.4V CW LASER DIODE DRIVER
Published Mar 13, 2015
Detailed Description 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 wit...
Datasheet PDF File iC-WKL PDF File

iC-WKL
iC-WKL

Overview
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 LD types to be used (M/P/N configurations) ° Modulation via the feedback inputs is possible ° Wide monitor current range from 10µA to 2.
5mA Rev C2, Page 1/7 APPLICATIONS ° Battery-powered LD modules ° LD Pointers ° Bar-code readers PACKAGES SO8 MSOP8 BLOCK DIAGRAM +2.
4.
.
+6V 6 VCC CVCC .
.
.
47nF...


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