Tool/software:
Dear Sir,
We have developed a battery charger using UCC256403 from your reference design all other stages are working according to your specification ,
but with DC to DC convertor (LLC) we are facing the problem and we are not getting the output mosfit are not switching. We are attaching the circuit & pin voltages. Kindly
revert back how to solve the problem.
Regards
Empower Technologies
#45,434, 4th cross , S.G.Kaval, Hanumanthanagar
Sunkadakatte ,Bangalore-560 091
U3 Voltage Readings May 30th.pdf