Question of TPS54201

Takahiro Nishizawa

Genius 5575 points

Other Parts Discussed in Thread: TPS54201

We have questions about TPS54201.

Question 1.

Please tell us the value of current sense resistance in high-side FET.

Question 2.

Please tell us the value of capacitance and resistance in internal error amplifier compensation circuit.

Best regards,

Takahiro Nishizawa

over 6 years ago

0 Kenneth Du over 6 years ago

TI__Genius 14295 points

Hi, Takahiro,

Would you let us know what do you want to do using these values?

Maybe we can help you for your specific application question.

Thanks.
Regards,
Kenneth

0 Kenneth Du over 6 years ago

TI__Genius 14295 points

Hi, Takahiro,

For question 1, you can find it in datasheet.

Thanks.

Regards,

Kenneth

0 Takahiro Nishizawa over 6 years ago in reply to Kenneth Du

Genius 5575 points

Thank you for your answer!

Current sense resistor = ON resister of High-side FET

Is this correct?

Aplication is Medical device.
Do you know any information about Question 2?

Best regards,

Takahiro Nishizawa

0 Sean Zhou over 6 years ago in reply to Takahiro Nishizawa

TI__Mastermind 22745 points

Hi, Takahiro,

Can I know why you want to know the internal compensation values? I don't think those value have effect on your applicaton. Usually we don't provide the internal specs.

Best Regards
Sean

Power management

Power management forum

Question of TPS54201