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TPS2062: About default state of EN pin

Part Number: TPS2062

Hi team,

 

In use of TPS2062, VIN is connected to 5V (USB power) that is always turned on. And EN1,2 pin are connected to Vcc=3.3V(system power) with pull-up and are controlled through single inverter gate which is connected to the Vcc=3.3V.

 

If Vcc=3.3V is off and VIN=5V is on, the EN pin will be floated (?)

In this case, what is the default state of EN 1,2 pin? The device is On, Off or Unknown?

 

Thanks,

Sam Lee