TPS2065D: TPS2065D - About Fault

Hide

Guru 21045 points

Part Number: TPS2065D

Hi Team,

Our customer is evaluating TPS2065D at the condition.

Then, /FAULT pin is pulled down to LOW during around 50us when VIN is applied and EN is LOW.

I guess that the internal FET of FAULT is turned ON when VIN is applied.

Is this correct behavior?

[Conditions]

-VIN is 5.0V

-/FAULT pin connect to "3.3V rail (other than VIN)".

Regards,

Kanemaru

0 Michael Tan over 8 years ago

Hi,
When enable is low the internal logical circuit is no active.
Do you have any waveform for analysis ?

0 Hide over 8 years ago in reply to Michael Tan

Guru 21045 points

Hi Michael-san,

Thank you for your reply.

I have a waveform.

If you contact to below my e-mail address or let me know your e-mail address,

I can send the customer information.

I’m looking forward to hearing from you.

[my e-mail address]

Regards,

Kanemaru

0 Michael Tan over 8 years ago in reply to Hide

Hi,
Below is my email : michael.tan-pi@ti.com

0 Hide over 8 years ago in reply to Michael Tan

Guru 21045 points

Hi Michael-san,

Thank you for the information.

I have already received e-mail from you.

Regards,

Kanemaru

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