UCC20520 Description
The UCC20520 is an isolated single input, dualchannel gate driver with 4-A source and 6-A sink peak current. It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-inclass propagation delay and pulse-width distortion. The input side is isolated from the two output drivers by a 5.7-kVRMS reinforced isolation barrier, with a minimum of 100-V/ns mon-mode transient immunity (CMTI).
UCC20520 Key Features
- 1 Single Input, Dual Output
- Operating Temperature Range -40 to +125°C
- Switching Parameters
- 19-ns Typical Propagation Delay
- 10-ns Minimum Pulse Width
- 5-ns Maximum Delay Matching
- 5-ns Maximum Pulse-Width Distortion
- mon-Mode Transient Immunity (CMTI) Greater than 100-V/ns
- Surge Immunity up to 12.8-kV
- Isolation Barrier Life >40 Years
UCC20520 Applications
- Isolated Converters in Offline AC-to-DC Power Supplies