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Powering AD and ADAS applications with smarter, safer and more efficient Infineon OPTIREG power stage

This application note provides design guidance for implementing the TLF12505A automotive DrMOS power stage in multiphase voltage regulator applications. It covers component selection, PCB layout optimization, thermal management, and utilization of integrated features including current sensing and diode emulation mode. Practical design examples and calculations enable engineers to efficiently develop high-performance power delivery solutions for automotive AD and ADAS systems.

2.41 MB
Mar 12, 2026