Part Number:UCC29002
I'm noticing oscillations at light loads when using UCC29002. At low currents, limit cycle oscillation was noticed in the region of .5A. In the following capture, the blue trace is the output voltage and the cyan trace is the load share bus.
The converters are toggling between sourcing the output current. The following capture shows measured current for each of my converters.
Any idea what's causing this behavior and how I can eliminate these oscillations?