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ADIS16209 power supply

Question asked by Terumasa on Nov 12, 2017
Latest reply on Nov 14, 2017 by NevadaMark

Hello

 

Our customer will use ADI16209 and he selects ADP1712 as FAQ: ADIS1620x/21x/22x Power Supply Considersations.

https://ez.analog.com/docs/DOC-11900

Our customer's test result was that ADP1712 with external 2uF outputs rush current of ~2A peak at start-up.

If Wattage ( themal problem ) is little,   is not there any problem with rush current ?

Or does  the test at https://ez.analog.com/docs/DOC-11900 include external component to protect  against  rush current ?

 

Regards,

Terumasa

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