TDA7563AH datasheet by STMicroelectronics

TDA7563AH Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the TDA7563AH?
  The maximum power dissipation of the TDA7563AH is 2.5W, but it can be increased to 4W with proper heat sinking.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm.
• What is the recommended input capacitor value and type?
  The recommended input capacitor value is 10uF to 22uF, and it should be a low-ESR ceramic capacitor or a film capacitor.
• Can I use the TDA7563AH in a high-temperature environment?
  Yes, the TDA7563AH can operate in a high-temperature environment up to 150°C, but the maximum junction temperature should not exceed 150°C.
• How do I protect the TDA7563AH from overvoltage and undervoltage?
  The TDA7563AH has built-in overvoltage and undervoltage protection, but it is recommended to add external protection circuits to ensure the device is protected from voltage transients and spikes.