This course focuses on the use of the TPA6304-Q1 Quad Automotive Class-D Amplifier as an alternative to Class-AB amplifiers. Starting with a full picture of automotive audio product, and then a solution of the mid-power of digital and analog input Class-D amplifiers. Next, introducing the TPA6304-Q1, the industry’s smallest Class-D amplifier. Explaining the difference between TPA6304-Q1 and Class-AB specifications, thermal resistance modeling and design tool introduction, DC/AC diagnostics and enhanced protection. Finally, explain the pros and cons of the TPA6304-Q1 and Class-AB specifications.