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TPS92630-Q1: PWM Duty changes from 100% to 0%,

Neal Zhu
Expert 2470 points
Part Number: TPS92630-Q1

Hi,

The PWM Duty changes from 100% to 0%, and then the Duty increases (0-100%), but the LED is not on, what is reason?

Because Duty is zero, VIN needs to be turned on again?

Thanks!