Developed for high-voltage applications where isolation and reliability is required, the UCC21520 delivers reinforced isolation of 5.7 kVRMS along with a common mode transient immunity (CMTI) greater than 100 V/ns, and it has the industry’s best-in-class propagation delay of 19 ns and the best channel-to-channel delay matching of less than 5 ns which enables high switching frequency, high-power density and efficiency.
In this application report, design considerations and benefits of the UCC21520’s fast dynamic response are introduced with discussion of its wide application in a great variety of power electronics topologies.
Part Number | Name | Companion Part | |
---|---|---|---|
UCC21520DW | UCC21520DW | Buy Datasheet | |
UCC21520DWR | UCC21520DWR | Buy Datasheet |