LM74700-Q1: Instantaneous Interruption Condition

Kuramochi Tadahiko

Part Number: LM74700-Q1

Hi,

If VANODE is interrupted during 10us as blow and EN is connceted VANODE directly, does LM74700-Q1 turn off? or keep to turn on?

Best Regards,

Kuramochi

over 6 years ago

0 Karikalan Selvaraj over 6 years ago

TI__Genius 16305 points

Hi Kuramochi,

Yes, LM74700-Q1 turns off very quickly during the battery interruption test
Its reverse comparator turns off in less than 1us

Regards,
Kari.

0 Kuramochi Tadahiko over 6 years ago in reply to Karikalan Selvaraj

Guru 28715 points

Kari-san,

Thank you for your answer.

I have an additional question.
If EN keeps high and VANODE is interrupted during 10us as above, does LM74700-Q1 turn off? or keep to turn on?

Best Regards,
Kuramochi

0 Kuramochi Tadahiko over 6 years ago in reply to Kuramochi Tadahiko

Guru 28715 points

Kari-san,

How is this situation?

Best Regards,
Kuramochi

0 Kuramochi Tadahiko over 6 years ago in reply to Kuramochi Tadahiko

Guru 28715 points

Kari-san,

How is this situation?

Best Regards,
Kuramochi

0 Karikalan Selvaraj over 6 years ago in reply to Kuramochi Tadahiko

TI__Genius 16305 points

Hi Kuramochi,

This is being taken up in the new thread.
"e2e.ti.com/.../2760151

Please close this one.

Regards,
Kari.

Power management

Power management forum

LM74700-Q1: Instantaneous Interruption Condition