TPS2660: SHDN Pin Of TPS26601 ; No.2

PAN-M

Part Number: TPS2660

Hi,

I ask you a question by addition because there is not the answer that I need about this pin.

If I make pulling up external, how much of voltage and impedance should I do pulling up?
Can I make pulling up with the Vin(max. 55V) voltage?

Regards,
PAN-M

0 Lokesh Ghulyani over 6 years ago

Hello PAN-M,

SHDN pin can be pulled up-to 4V with a resistor value of ~100-kOhms.

0 PAN-M over 6 years ago in reply to Lokesh Ghulyani

i understand your answer.
However, if input voltage is high, it need zener diode and so on.

Thanks,
PAN-M

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