UCC15240-Q1 Automotive Isolated DC/DC Module Texas Instruments UCC15240-Q1 Automotive Isolated DC/DC Module provides high isolation and is designed to supply power to IGBT or SiC gate drivers. The UCC15240-Q1 combines a transformer and DC/DC controller with a proprietary architecture to enable high efficiency with very low emissions. The high-accuracy output voltages offer better channel enhancement for higher system efficiency without over-stressing the power device gate.