Dear,
I am using a LMR62014 IC for step up from 5.5VDC input to 12VDC output with an output current of 450mA.
I have attached the schematic for your reference, kindly help me out in correcting the circuit.
the problem is IC getting switched and again its getting shut down there is no proper output voltage regulation its varies from 10VDC to 25VDC.