TPS74801DRCR datasheet by Texas Instruments

TPS74801DRCR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS74801DRCR?
  The maximum input voltage that can be applied to the TPS74801DRCR is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
• How do I ensure the stability of the output voltage in my design?
  To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF, as specified in the datasheet. Additionally, the output capacitor should have a low equivalent series resistance (ESR) to minimize voltage ripple.
• What is the maximum output current that the TPS74801DRCR can deliver?
  The maximum output current that the TPS74801DRCR can deliver is 1A, as specified in the datasheet. Exceeding this current may cause the device to overheat or malfunction.
• How do I handle thermal considerations for the TPS74801DRCR?
  To handle thermal considerations, it is recommended to provide adequate heat sinking and airflow around the device. The thermal pad on the bottom of the package should be connected to a copper plane on the PCB to dissipate heat efficiently.
• What is the purpose of the EN pin on the TPS74801DRCR?
  The EN (enable) pin is used to enable or disable the output voltage of the TPS74801DRCR. When the EN pin is pulled low, the output voltage is disabled, and when it is pulled high, the output voltage is enabled.