TPS22919: Internal QOD 24-ohm Power Rating

Ting Ye

Part Number: TPS22919

Hello Team,

TPS22919 internal quick output discharge resistor is 24-ohm stated in the datasheet. May I know if there is power rating spec of the 24-ohm?

Thank you.

Regards,

Ting

0 Shreyas Dmello over 5 years ago

Hi Ting,

The maximum voltage on the QOD pin is 6V so the max power is around 1.5W.

At the cost of speed, an external QOD resistor can be used to reduce the discharge current and the max power dissipated in the device.

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