TPS65653-Q1: Frequency range in Spread spectrum mode

NOBUO FUJIHARA

Expert 8925 points

Part Number: TPS65653-Q1
Other Parts Discussed in Thread: TPS65313-Q1

Hi Team,

My customer asks how much frequency shifts from center frequency when spread spectrum is enabled.

I couldn't find information in the datasheet, could you provide the frequency range?

Best regards,

over 6 years ago

0 Krishnamurthy Hegde over 6 years ago

TI__Expert 8730 points

Hi Fujihara-san,

Since this device is a safety device and still not released as catalog device, we will have limited support on E2E. I will provide you the feedback through email.

Regards,

Murthy

0 Krishnamurthy Hegde over 6 years ago in reply to Krishnamurthy Hegde

TI__Expert 8730 points

Hi Fujihara-san,

I am very sorry. I thought that you are referring to TPS65313-Q1. We will get back to you about TPS65653 SSM spread.

Regards,

Murthy

0 Nick Jakse49 over 6 years ago in reply to Krishnamurthy Hegde

TI__Expert 4155 points

Nobuo,

I know we answered this through email, but I wanted to make sure we had this in the forum as well.

The nominal frequency range we expect is from 3.75MHz to 4MHz.

0 NOBUO FUJIHARA over 6 years ago in reply to Nick Jakse49

TI__Expert 8925 points

Hi Nick,

Thanks for confirmation.

Best regards,

Nobuo

Power management

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TPS65653-Q1: Frequency range in Spread spectrum mode