LM2675: Could you tell me the minimum value that will not cause product damage?

Qi Liu

Part Number: LM2675

Hi, support team

My customer has the questions as follow:

Minimum value of LM2675MX's Supply voltage is 6.5V in Recommended Operating Conditions.
But there's no minimum value of LM2675MX's Supply voltage in Absolute Maximum Ratings.
Could you tell me the minimum value that will not cause product damage?

Thanks so much.
Best regards,
Yuki

over 4 years ago

0 Gui He over 4 years ago

TI__Mastermind 27956 points

Hi Yuki

In the datasheet of LM2675, Tab7.1 and Tab 7.3 has provided MAX supply voltage.

Hope that helps.

Best regards.

0 Qi Liu over 4 years ago in reply to Gui He

TI__Expert 6415 points

Thanks so much for your reply.

Could you provide the min supply voltage value in Absolute Maximum Rating?

0 Gui He over 4 years ago in reply to Qi Liu

TI__Mastermind 27956 points

Hi Yuki

We recommend supply voltage no higher than 40V.

Best regards.

0 Qi Liu over 4 years ago in reply to Gui He

TI__Expert 6415 points

I need to know the min value in Absolute Maximum Rating:

Is it Ok Supply volatge = -2V？

+1 Gui He over 4 years ago in reply to Qi Liu

TI__Mastermind 27956 points

Hi Yuki

The MIN value should be -0.3V.

Best regards.

0 Qi Liu over 4 years ago in reply to Gui He

TI__Expert 6415 points

I get it

Thanks so much!

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LM2675: Could you tell me the minimum value that will not cause product damage?