TPS2301IPWR datasheet by Texas Instruments

TPS2301IPWR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS2301IPWR?
  The maximum input voltage that can be applied to the TPS2301IPWR is 5.5V, as specified in the absolute maximum ratings section of the datasheet. Exceeding this voltage can cause damage to the device.
• How do I ensure that the TPS2301IPWR is properly powered up and configured?
  To ensure proper power-up and configuration, follow the recommended power-up sequence and configuration guidelines outlined in the datasheet, including setting the EN pin high, waiting for the UVLO threshold to be exceeded, and configuring the output voltage using the FB pin.
• What is the minimum input capacitance required for stable operation?
  The minimum input capacitance required for stable operation is 1uF, as specified in the datasheet. Using a smaller input capacitance can cause instability and affect the regulator's performance.
• Can I use the TPS2301IPWR in a high-temperature environment?
  The TPS2301IPWR is rated for operation up to 125°C, but the device's performance and reliability may be affected at high temperatures. Ensure that the device is properly derated and that the thermal design is adequate to prevent overheating.
• How do I calculate the output voltage of the TPS2301IPWR?
  The output voltage of the TPS2301IPWR can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the internal reference voltage (1.285V), R1 is the feedback resistor, and R2 is the divider resistor.