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Analog Technologies

ATLS25A219D

32V 25A Constant Current Laser Driver

Driver Power Consumption

The best way for arranging the heat sinking for the driver is

as follows: transferring the heat by sandwiching a piece of

thermal conductive pad between the top metal surface of the

laser driver and the internal metal surface of the final

product as shown in Figure 13.1 and 13.2 below. The

recommended thickness of the thermal conductive pad in

Figure 13.1 is 1~4mm, and in Figure 13.2 is 0.5mm. ATI

also provides a series of thermal conductive pads, click here

for more information.

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