TPS62172QDSGRQ1 datasheet by Texas Instruments

TPS62172QDSGRQ1 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62172QDSGRQ1?
  The maximum input voltage that can be applied to the TPS62172QDSGRQ1 is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value. A 10uF ceramic capacitor is recommended.
• What is the minimum input capacitance required for the TPS62172QDSGRQ1?
  The minimum input capacitance required for the TPS62172QDSGRQ1 is 4.7uF, but it's recommended to use a 10uF or larger capacitor to ensure stability and optimal performance.
• Can I use the TPS62172QDSGRQ1 in a high-temperature environment?
  The TPS62172QDSGRQ1 is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure that the device is properly cooled to prevent overheating and ensure reliability.
• How do I calculate the output voltage of the TPS62172QDSGRQ1?
  The output voltage of the TPS62172QDSGRQ1 can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.