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TPS548A20: Rtrip resistor design inquiry

Part Number: TPS548A20

Hello,

My customer had an issue as the link below on the TPS548A20 they designed.

 - https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1230796/tps548a20-device-failure-history/4651108

Recently they found the below recommendation in the datasheet for the Rtrip resistor.

The TPS548A20 they designed was out of this range and used 68.1K (R2093).

Q1) Why is the resistance range limited?

Q2) What symptoms can occur when using values outside this range?

Thank you.

JH