Part Number:UCC39002
My customer is working a dual POE power supply based on UCC39002 and PMP5236.
So far , the problem is that the power supply oscillates between 2 power rails at light load and stops oscillating when the load goes up to 120mA.
Once the oscillating stopped, the circuit can work on a 30mA load with current balancing.
Could you help solve this issue?