LP3943: I2C Address?

Zach Kimble

Intellectual 1960 points

Part Number: LP3943

Hello,

I would just like to confirm, the I2C address of this device is 1100(A2)(A1)(A0), correct? and A0-A2 is just a 0 or 1 depending on the voltage at the corresponding pin?

Best regards,

Zach Kimble

12 days ago

0 Felix Wang 12 days ago

TI__Expert 6450 points

Hi Zach,

Yes, your understanding is correct.

May i know what the end application is? Actually we have the latest 12/18 channel LED driver LP5012 and LP5018, which supports constant current output and are based on our latest process.

Best regards,

Felix

0 Zach Kimble 8 days ago in reply to Felix Wang

TI__Intellectual 1960 points

Hi Felix,

Thank you for confirming. The end equipment is a server. The customer would prefer to stick with this device for now but I will definitely promote LP501x for next time.

Thank you!

Best regards,

Zach Kimble

0 Felix Wang 8 days ago in reply to Zach Kimble

TI__Expert 6450 points

Hi Zach,

Ok, thanks.

Best regards,

Felix

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LP3943: I2C Address?