Notification 669 – IB_MAX is too high

CATEGORY

ISSUE / RESULT

FIX / REFERENCE(S)

Warning

The bias resistor value (RBIAS) is too low. This may result in increased power dissipation in the internal BPP clamp of the device.  Also, the OVP threshold may be below the acceptable level.  False OVP shutdown may occur at full power.

In the PI Device Bias Circuit dialogue, select a larger RBIAS value within the suggested range, or remove the user override to have RBIAS selected automatically.