TPS2419PWR datasheet by Texas Instruments

TPS2419PWR Frequently Asked Questions (FAQs)

• What is the maximum current rating of the TPS2419PWR?
  The maximum current rating of the TPS2419PWR is 2.5A per channel, with a total current limit of 5A for both channels combined.
• How do I configure the TPS2419PWR for hot-swap applications?
  To configure the TPS2419PWR for hot-swap applications, connect the HS pin to a 10kΩ resistor to GND, and ensure that the input voltage is within the recommended operating range.
• What is the purpose of the FAULT pin on the TPS2419PWR?
  The FAULT pin is an open-drain output that indicates when an overcurrent or overvoltage fault has occurred. It can be used to trigger a system reset or alert the system to a fault condition.
• Can I use the TPS2419PWR with a 12V input voltage?
  Yes, the TPS2419PWR can operate with input voltages up to 12V. However, the maximum input voltage is 13.2V, and the device is not recommended for use with input voltages above 12V for extended periods.
• How do I ensure that the TPS2419PWR is properly thermally managed?
  To ensure proper thermal management, ensure that the device is mounted on a PCB with a sufficient thermal pad, and that the PCB is designed to dissipate heat effectively. Additionally, consider using a heat sink or thermal interface material to improve heat dissipation.