TPS62060: Transfer function of internal compensation network?

Allen Wachter

Part Number: TPS62060
Other Parts Discussed in Thread: TPS62097, TPS62085

I have a customer that would like to understand the transfer function of the internal compensation network for the TPS62060. What do we have that we can share with him?

Thanks!

over 9 years ago

0 Chris Glaser over 9 years ago

TI__Guru**** 152100 points

We have the spice models on the product page.

But this is a very old IC. The TPS62097 and TPS62085 are newer devices which offer higher efficiency and better stability in the same package size.

0 Allen Wachter over 9 years ago in reply to Chris Glaser

TI__Expert 6730 points

Hi Chris,

The customer is already using the TPS62060 on multiple programs when they recently found it had poor response. They would like to correct this and do a thorough analysis. I have sent them the SPICE models and App Note SLVA441 but they would still like the transfer function. Please advise if this is possible.

Thanks,
Allen

0 Chris Glaser over 9 years ago in reply to Allen Wachter

TI__Guru**** 152100 points

Hi Allen,

Thanks for sending them those resources.

The internal transfer function is proprietary, but I'm sure that you or I can resolve whatever issue they are seeing. Can you post their issue here or email it, if is is confidential somehow?

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TPS62060: Transfer function of internal compensation network?