TS3A5018: IS there any pull-up or pull-down resistor at the pin of /EN

Wanda WANG

Expert 3735 points

Part Number: TS3A5018

Hi,

For TS3A5018, is there any pull up or pull down resistor at the /EN pin?

Or do we know the input impedance of /EN pin?

My customer is using it, they need to add one pull down resistor to get default low voltage.

So I want to confirm what’s the max value resistor I can add?

Thanks.

over 7 years ago

0 Harish Singh over 7 years ago

Intellectual 995 points

Hi,

Please have a look on the page no. 18 of the datasheet under 9.2 Typical Application. Datasheet suggests the pull-up or pull-down resistor depends on the input connected at the /EN pin. Such as current driving capability, desired power consumption, switching frequency(if applicable) etc.

Regards,
Harish KS