TPS70102PWP datasheet by Texas Instruments

TPS70102PWP Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS70102PWP?
  The maximum input voltage that can be applied to the TPS70102PWP is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent damage to the device.
• How do I ensure the TPS70102PWP is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10uF capacitor between the VIN and GND pins to filter out noise and prevent oscillation.
• What is the minimum input capacitance required for the TPS70102PWP?
  The minimum input capacitance required is 1uF, but it's recommended to use a 4.7uF or 10uF capacitor to ensure stable operation and to filter out noise.
• Can I use the TPS70102PWP in a high-temperature environment?
  The TPS70102PWP is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to prevent overheating and ensure reliable operation.
• How do I calculate the output voltage of the TPS70102PWP?
  The output voltage of the TPS70102PWP is adjustable and can be calculated using the formula: VOUT = 1.24V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.