LM66100: LM66100 Design questions

Shlomi Yehezkia

Mastermind 6150 points

Part Number: LM66100

Hi Team,

Attached my question, please advise.

Thanks,

Shlomi

LM66100.docx

over 5 years ago

0 Rakesh over 5 years ago

TI__Guru** 105361 points

Hi Shlomi,

My colleague, support for LM66100 device will check and clarify on your question.

BR, Rakesh

0 Aleksandras_Kaknevicius over 5 years ago

TI__Genius 15760 points

Hi Schlomi,

In your application, do you expect any reverse polarity events on the LM66100? If so, then we recommend both a resistor on the GND pin and the CE pin to minimize the current passing through the device during an RVP event. This will not have a negative impact on device performance but will ensure the safety of the device during these events.

Thanks,

Alek Kaknevicius

0 Leandro Arrieta over 5 years ago in reply to Aleksandras_Kaknevicius

Prodigy 10 points

Hi Alek,

I have the same question than Schlomi,

so for a RPP event is recommended a resistor in GND and CE pin.1kohm for both is ok in a 2 alkaline battery system?

Thanks,

Leandro

0 Aleksandras_Kaknevicius over 5 years ago in reply to Leandro Arrieta

TI__Genius 15760 points

Hi Leandro,

A 1kΩ resistance for both would work well for RPP events within the device's voltage range (up to 5.5V).

Thanks,

Alek Kaknevicius

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LM66100: LM66100 Design questions