LM5025: About VREF and RAMP clamp level

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Guru 21045 points

Part Number: LM5025
Other Parts Discussed in Thread: , UCC2893, UCC2897A

Hi Team,

I have two questions for about VREF and RAMP clamp level.

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[Q1]

We understand that VREF and Ramp clamp level are shown in the datasheet.

However, we would like to know Distribution data of VREF and RAMP clamp level.

Would you send it if you have this data?

[Q2]

We need high accuracy of VREF and RAMP clamp level.

So, could you please let us know if you have a recommended other device?

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Regards,

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0 John Griffin1 over 5 years ago

Hello Hide,

There is a 3% variation on VREF and a 4% variation on RAMP. You can see this from the data sheet for the LM5025.

I am not sure if the distribution data is available for these parameters.TI has several other active clamp controllers such as the LM5025A,B orC.

There is also the UCC2893 and the UCC2897A

Regards

John

0 Hide over 5 years ago in reply to John Griffin1

Guru 21045 points

Hi John-san,

Thank you for the information.

I’d greatly appreciate your verification.

Regards,

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