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adp5050&5052

Question asked by dududayan@gmail.com on Feb 5, 2014
Latest reply on Feb 5, 2014 by LucaV

Hello again,

 

Thanks to your support and Meir Mardechayev from Phoenix Technologies we decided to use ADP5052 at our design... few more question:

 

1. what is the deference between ADP5050&5052 beside the i2c interface and interrupt pin?
2. I'm plan to use ADP5052 without buck number 3. i thought about connecting EN3&Pin3 to GND and left all other related pin floated... is this configuration OK? what about not using power_good and connect is to GND?

3. UVLO precision enable - is it possible to use a single divider at EN1 and short EN2,EN4,EN5 to EN1? connecting UVLO directly to Vref will start the channels at vin=4.2?

 

 

thanks,

 

David Dayan

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