Part Number: UCC28064A Hi All,
On PMP30763 reference design sheet 1. Transistor Q11 is used to pull down COMP pin.
Please give insight why this is done.
Thank You.
Stuart Linzer
Part Number: UCC28064A Good day, I need to design an active PFC for an avionics application. I found the reference design PMP30763 which meets all my requirements except for the fact that I need to use all 3 phases on the aircraft. Can I just change the…
Part Number: UCC28064A Other Parts Discussed in Thread: UCC25640EVM-020 , UCC28064EVM-004 , , UCC256404 Hi Tech Support,
Designing power supply for Avionics application with 400Hz line frequency. Using PMP30763 as a design guide.
Also working with UCC25640EVM…
Hi Joshua,
The current control loop is externally compensated with a capacitor so there is some ability to adjust the bandwidth externally. I would suggest taking a look at the UCC28180 calculator which can calculate the current loop bandwidth for you…
Part Number: UCC24612 Other Parts Discussed in Thread: UCC24610 Dear Sir,
We Design new 200+ Watt offline forward SMPS. I want to used secondary side synchronous rectification with CCM mode.
Some question related to the use UCC24612 IC in secondary side…
Hi AS,
Sorry for the delay in response here.
We have a C2000 based Vienna rectifier design that is for 3 phase input (1kW), however it was designed for 60Hz.
We also have an Analog PFC that is designed for 400Hz single phase operation (400W)
Unfortunately…