TPS63030: floating EN

user5018898

Part Number: TPS63030

Hi,

What is the expected behavior of this device if the EN pin is left floating? I don't see a clear indication in the datasheet of if there is a pullup/down on this pin internally.

Thanks,

Jose

over 3 years ago

0 Tao Zhang over 3 years ago

TI__Mastermind 25840 points

hi jose,

TPS63030 will stop working for EN is floated.

0 user5018898 over 3 years ago in reply to Tao Zhang

TI__Intellectual 770 points

Hi,

Does this mean the device will have unknown behavior or does this mean the device will be disabled and held off?

Thanks,

Jose

+1 Tao Zhang over 3 years ago in reply to user5018898

TI__Mastermind 25840 points

Hi jose,

the device will be disabled.

EN pin is nearly impossible to be interfered by high-frequency signals for it is pulse width triggered

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TPS63030: floating EN