Automotive Infotainment Start-Stop Reference Design

This reference design is a high power dual phase non-synchronous boost converter for short term operation: dedicated for “Start/Stop” system. The design has an input voltage range from 6.5V to 9.5V and an output voltage of 9.5V. The design can also be modified to be used for thermal interface designs.

Wide input operating voltage from 4.5V to 52VFixed frequency current mode controlInternal slope compensaion and an intergrated low-side driverProgrammable close-loop start stopCapable of external synchronizationLow current disable function