Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

ELPD damaged

Hello, I am working with 5M570ZT100 devices. On normal operation (in the product) the boards work well, but during lab manipulations some devices are damaged : the Vccint and Vccio1 or Vccio2 a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hello,

Thank you for this response. In this case I need to :

1- Protect outputs with serial resistors to limit the current.

2- Prepare a layout with a robust ground.

3- Protect power supplies with TVS.

Best regards,

Frédéric