AnsweredAssumed Answered

ADP5024 output problem

Question asked by mattholland on Feb 9, 2016
Latest reply on Feb 10, 2016 by mattholland

Hello, I am having an issue with the switching outputs on a new board with ADP5024.

Expected:

VOUT2 =1.8V

SW2 switches from 0~5V (VSYS) at 36% duty cycle, at 3MHz.

 

Actual:

VOUT1 ~100mV

SW2 switches from -1~4.5V at 20% duty cycle, at 1.5MHz

 

My schematic is below and is largely similar to the one from the BF707 EZKIT.

 

Any troubleshooting tips would be appreciated.

 

matt

 

Screen Shot 2016-02-09 at 3.28.40 PM.png

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