Laser driver

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khan
 
Posts: 27
Joined: Wed May 28, 2014 12:35 pm

Laser driver

Post by khan »

Hello everyone,
I am working on a project that needs to have a laser driver. Actually a laser array, so total current is around 2A. I am using LD39300 for creating a voltage driver, since it can supply upto 3A current. What I am facing is the at full power, driver runs for 30-40 mins and then starts malfunction and gradually dies.
If any of you have any idea or experiences, please share it here.

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