Increase system efficiency and minimize total solution size with our Class-H automotive audio reference design (TIDA-020033) featuring the TAS6584-Q1 and LM5123-Q1. Operating together, these two devices provide a self-contained solution for Class-H power control, providing designers with the ability to optimize the supply voltage driving the automotive speakers. This helps reduce switching losses, improves system efficiency and lowers currents in the boost converter – enabling better thermals, smaller system footprint and lower system power consumption.