Inverting output of DC-to-DC Switching Regulator not working

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kumarharsh

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I have been using ADP5070 DC-to-DC Switching Regulator with Independent Positive and Negative Outputs to convert +5v to +/-15V. Upon testing on the PCB,
Desired Outputs are +15V and -15V on the independent boost and inverting outputs of the ADP5070 ic respectively.
Outputs we are getting upon testing are +15V and +13.8V respectively.
I have done continuity test of the circuit with reference taking from the IC datasheet. Please suggest what other test or faults may lie in my circuit.
 

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