LM5143-Q1: output shutdown in M5143 disabled

Toshiro Imi

Part Number: LM5143-Q1
Other Parts Discussed in Thread: LM5143

Hello,

Our customer has an question if LM5143 output voltage discharged or low side FET turning on state when EN=Low.

Best regards,

0 Timothy Hegarty over 4 years ago

Toshiro-san,

No, there's isn't an active output discharge. When EN goes low, both FETs are turned off.

Regards,

Tim

0 Toshiro Imi over 4 years ago in reply to Timothy Hegarty

Thank you. I understood.

0 Timothy Hegarty over 4 years ago in reply to Toshiro Imi

Toshiro-san,

Thanks for the update.

Regards,

Tim

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