The ATLSXA202D series laser drivers have slightly different pin out as that of ATLSXA201D series laser drivers. They are designed for driving laser diodes with low noise constant current at high efficiency.

The "XA" in the part number specifies the maximum output current of the laser controller, it can be chosen to be: 500mA, 1A, 2A, 3A, 4A and 6A. The module is packaged in a metal enclosure, emitting zero EMI, and has DIP mounting package. These laser drivers are of 100 % lead (Pb)-free and RoHS compliant.

For more detailed information, please check:

http://www.analogtechnologies.com/ATLSXA202D.html

For more types of laser drivers, please check:

http://www.analogtechnologies.com/laserdriver.html