Active-semi PAC5532EVK1 Manuel de l'utilisateur - Page 12

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NCREASING
UTPUT
OWER
PPENDIX
In this section we provide different techniques which must be employed when wanting to drive higher then
10A per phase loads. As depicted in previous sections, the user will be responsible for selecting a proper
SENSE resistor, suitable power FET, adding heat sinking and in some cases, some extra clamping.

Suggested Heat Sink Profile

The following drawing offers guidelines for a shape which could be utilized to fabricate a heat radiator. This
heat sinking metal plate is intended to be bolted onto the power FETs through the usage of gap pads and
insulating washers.
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Rev 1.0 February 2018