Laser driver problems

Thread Starter


Joined Oct 10, 2013
Hello everyone I'm curious if anyone can help me figure out how to wire my driver correctly its very confusing and I can't seem to get it to work. It's got 2x b- and one b+ in the middle on one side and a + and - on the other and a B+ on the bottom side does anyone have a similar driver and how to wire it would be a big help. Thanks


Joined Jan 3, 2012
A part number, data sheet, or schematic would help. Otherwise, we'd only be guessing about what you have there. High speed circuits often have multiple supply and ground pins to minimize supply inductance. High power chips often use multiple supply pins for the extra thermal path. Complex chips often have multiple supply voltages required. It's impossible to say what you've got without more information.