TPA301DGN datasheet by Texas Instruments

TPA301DGN Frequently Asked Questions (FAQs)

• What is the maximum power supply voltage for the TPA301DGN?
  The maximum power supply voltage for the TPA301DGN is 26V. Exceeding this voltage may damage the device.
• How do I ensure the TPA301DGN operates within its thermal limits?
  To ensure the TPA301DGN operates within its thermal limits, provide adequate heat sinking, use a thermally conductive PCB, and avoid high ambient temperatures.
• What is the recommended PCB layout for the TPA301DGN?
  Use a 4-layer PCB with a solid ground plane, keep the power supply traces short and wide, and place decoupling capacitors close to the device.
• Can I use the TPA301DGN in a bridged configuration?
  Yes, the TPA301DGN can be used in a bridged configuration, but ensure proper phasing and synchronization of the input signals to avoid destructive interference.
• How do I filter out electromagnetic interference (EMI) in my TPA301DGN-based design?
  Use a common-mode choke, add ferrite beads to the power supply lines, and ensure good PCB layout practices to minimize EMI radiation.