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UCC28C43-Q1: UCC28C43-Q1

Part Number: UCC28C43-Q1

UCC28C43QDRQ1's datasheet suggests that the RT resistance should be configured above 1kΩ.

However,we have using the RT/CT combination of 820R/1nF to produce a square wave with a duty cycle of 50% at 1MHz.

I hope to confirm whether there will be unknown risks in the long-term use of such RT/CT combination.