BQ25629: Are the D- / D+ Pins internally ESD protected?

Part Number: BQ25629

Hi,

we were wondering, if the BQ25629 does have integrated ESD-protection on the D- / D+ Pins or if we do have to add external ESD-protection for these pins?

Our concern is, that an electrostatically charged user might touch the D- / D+ Pins on the USB cable and lead to a damage of the BQ25629 Chip.

Thanks in advance,

Franz

over 1 year ago

0 Ning T over 1 year ago

TI__Guru 58461 points

Hi Franz,

We are checking and will let you know.

Thanks,

Ning.

+1 Ning T over 1 year ago in reply to Ning T

TI__Guru 58461 points

Hi Franz,

D+ and D- pins have ESD protection and are rated as below:

Thanks,

Ning.

Power management

Power management forum

BQ25629: Are the D- / D+ Pins internally ESD protected?