TPS51397A: Internal Pull down : EN

keisuke

Part Number: TPS51397A

Could you please tell me does the EN port have an internal pull down?

I find the following comment in the datasheet(JAJSJP3A).

"Ien : Enable internal pull down current"

Thank you.

0 Yuchang Zhang 11 months ago

Hi, Yes, there is internal pull-down current to set it default is low. you may also find description in 7.4.5 in datasheet.

Yuchang

0 keisuke 11 months ago in reply to Yuchang Zhang

Hi Yuchang san,

Thank you for your reply.

Could you please tell me what is the internal resistance value in the EN port?

Thank you.

0 Yuchang Zhang 11 months ago in reply to keisuke

Keisuke-san, as shown in the EC table, it is 2uA pull-down current, not a resistor.

0 keisuke 11 months ago in reply to Yuchang Zhang

Yuchang san,

Thank you for your reply.

OK. I understand.

Thank you.

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