Part Number: UC2845 Other Parts Discussed in Thread: UCC20225A-Q1 Hi Expert,
My customer traditionally use UC2845 as the controller for buck topo, the input voltage is 200V, o utput range is 80V to 160V, output current is around 15A. Now they need a new…
Hi Kai,
Nice to meet u again. Thx for your attention.
It should be early in the morning in the US. You get up so early and are so hardworking.
Actually, input signal vE is the induced voltage across parasitic inductance in power semiconductors and its…
Part Number: UCC21520
Hi,
I have seen a 10kOhm resistor between Gate and Source (see R14 and R12 in the attached fig from tidue55b.pdf), but I cant figure out why the resistor is there. My guess is because measuring purposes without a MOSFET being there…
Part Number: UCC21520
All inputs need to be properly filtered to create a robust system. Improper input filtering can lead to a variety of undesirable effects as a result of electromagnetic interference (EMI) from power stage transient voltages and currents…
Part Number: TIDA-01159 Other Parts Discussed in Thread: UCC21520 , , UCC21520A
What are the benefits of using UCC21520 in the implementation of half-bridge, isolated gate drivers used in power stages of UPS, Inverters, Server and Telecom applications…