TPS4H160-Q1: Internal clock frequency

Shinji Tsuji

Genius 14099 points

Part Number: TPS4H160-Q1

Hi team,

Does this device have internal oscillator?

I connect LED module as a load and start PWM dimming at 200Hz, I could see noise peak at 3.5MHz and 5.2MHz.

regards,

0 Rakesh over 5 years ago

Hi Tsuji,

We will check and get back to you

Best Regards, Rakesh

0 Shinji Tsuji over 5 years ago in reply to Rakesh

Hi Rakesh,

I found that 3.5MHz noise from other source, but 5.3MHz and its x2 10.6MHz peak noise is unknown.

Please advise if this device generate this frequency.

regards,

0 Cameron Phillips over 5 years ago in reply to Shinji Tsuji

This thread was taken offline. I am closing it now.

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