TLV62130A: Protection diode on PG pin

Takahiro Saito

Expert 5315 points

Part Number: TLV62130A

Hi team,

Could you confirm whether the protection diode integrated in the PG pin?

Regards,

Saito

over 4 years ago

0 Dorian Brillet de Cande over 4 years ago

TI__Genius 14856 points

Hello Saito,

As you can see in the Functional Block Diagram 8.2, PG pin is connected to a transistor. It then means when impedance is High, current is not flowing. Active output discharge pulls PG low only under certain condition when VIN is greater than 0.7V.

What is your concern here?

Thank you very much!

Best Regards,

Dorian

0 Takahiro Saito over 4 years ago in reply to Dorian Brillet de Cande

TI__Expert 5315 points

Hi Dorian,

Thank you for your quick reply.

So, The PG pin is only connected to a transistor and there is no protection diode in the PG pin. Is that correct?

Regards,

Saito

0 Dorian Brillet de Cande over 4 years ago in reply to Takahiro Saito

TI__Genius 14856 points

Hi Saito,

No, there is not.

Thank you.

Regards,

Dorian

0 Takahiro Saito over 4 years ago in reply to Dorian Brillet de Cande

TI__Expert 5315 points

Hi Dorian,

I really appreciate your quick support!

Regards,

Saito

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TLV62130A: Protection diode on PG pin