TDA7561 datasheet by STMicroelectronics

TDA7561 Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of the TDA7561?
  The maximum power dissipation of the TDA7561 is 2.5W, but it can be increased to 4W with proper heat sinking.
• How do I choose the right input capacitor for the TDA7561?
  The input capacitor should be chosen based on the input voltage and current requirements. A minimum capacitance of 10uF is recommended, but a larger capacitance may be needed for high-input-voltage applications.
• What is the purpose of the EN pin on the TDA7561?
  The EN (enable) pin is used to enable or disable the device. When the EN pin is high, the device is enabled, and when it is low, the device is disabled.
• How do I adjust the output voltage of the TDA7561?
  The output voltage of the TDA7561 can be adjusted by using a resistive divider network between the output pin and the ground pin. The output voltage is determined by the ratio of the resistors in the divider network.
• What is the maximum output current of the TDA7561?
  The maximum output current of the TDA7561 is 1.5A, but it can be limited by the input voltage and the output voltage requirements.