TS5A1066: Isolation in Power-Down Mode

Kazuki Itoh

Genius 9175 points

Part Number: TS5A1066
Other Parts Discussed in Thread: TS5A4624, , TS5A3166, TS5A3167

Hi team,

Does TS5A1066 support Isolation in Power-Down Mode as well as TS5A4624?

(i.e. Does COM or NO accept 3.3V when V+=0V?)

Best regards,

Itoh

over 1 year ago

0 Rami Mooti1 over 1 year ago

TI__Mastermind 23673 points

Hey Itoh,

No the TS5A1066 does not but we do have some options for 1 channel 1:1 (SPST) devices that have this powered off protection.
Here's a list I got by using our search tool :
https://www.ti.com/switches-multiplexers/analog/products.html#p1143=1:1%20SPST&p480=1&p2192=Powered-off%20protection

Some thing I noticed that's missing as well is the TS5A3166 commercial version (the automotive is listed).
TS5A3166 and TS5A3167 will be lower on resistance and leakage options while the SN74CBTLV1G126 will be a cheaper option.

Thanks,
Rami

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TS5A1066: Isolation in Power-Down Mode