Schematic Circuit Problem in Board

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Deion Adel
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Joined: 26 Apr 2021, 21:48
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Schematic Circuit Problem in Board

#1 Post by Deion Adel » 17 Sep 2021, 16:32

I have an automotive problem. I installed two nodes in a industrial vehicle using MCP2515 controller and MCP2551 transceiver. I used CAN libraries for MCC18 and software is working fine.

The problem is in hardware. After the application have been working for some days, the MCP2551( MCP2551 Datasheet) is getting damaged and the problem only gets resolved if I replace it for a new one.

Does anyone have an idea of what could be happening here?
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