TPS2412: TPS2412 Rset value

Seasat Liu

Part Number: TPS2412

Due to the BOM error, the customer mounted the Rset resistor as a 0 ohm resistor.

Excuse me, what impact will this have on TPS2412? Will it affect life?

0 Karikalan Selvaraj over 4 years ago

Hello Seasat,

0 ohm resistor is out of recommended range (1.5kohm to open is recommended).

This will push the reverse cutoff threshold close to -467mV.

This means huge reverse current needs to flow to turn off during reverse currrent and this is not advisable.

It doesn't damage the device as the operating voltage will still be within the absolute maximum range.

Regards,

Kari.

0 Seasat Liu over 4 years ago in reply to Karikalan Selvaraj

HI Kari

Thanks a lot

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