SLUUD39B May 2024 – November 2024 UCC33421-Q1
This user’s guide provides a description as well as directions for use of the UCC33421EVM-092 to evaluate the UCC33421-Q1 high frequency integrated transformer DC-DC converter, low-emissions, 5kVRMS reinforced isolation module from Texas Instruments. UCC33421-Q1 comes in a minimum footprint DHA-16 package which provides high power density, 1.5W nominal power. The UCC33421-Q1 delivers class-leading efficiency in power conversion from the primary to the secondary side while removing the need for external transformers or power modules commonly used in existing designs. This integration allows for minimal printed circuit board (PCB) area as well as decreased height profile