TPS2061CDBVT datasheet by Texas Instruments

TPS2061CDBVT Frequently Asked Questions (FAQs)

• What is the maximum capacitance I can use with the TPS2061CDBVT?
  The maximum capacitance depends on the application and the desired performance. However, as a general guideline, TI recommends using capacitors with a capacitance of 10uF or less to ensure stability and optimal performance.
• How do I ensure the TPS2061CDBVT is stable and doesn't oscillate?
  To ensure stability, follow the layout guidelines in the datasheet, use a low-ESR capacitor, and add a 1-2uF ceramic capacitor in parallel with the output capacitor. Additionally, ensure the input voltage is within the recommended range and the output current is within the specified limits.
• What is the minimum input voltage required for the TPS2061CDBVT to operate?
  The minimum input voltage required for the TPS2061CDBVT to operate is 2.7V. However, the recommended input voltage range is 3.0V to 5.5V for optimal performance.
• Can I use the TPS2061CDBVT in a high-temperature environment?
  The TPS2061CDBVT is rated for operation up to 85°C. However, the device's performance and reliability may degrade at higher temperatures. For high-temperature applications, consider using a device with a higher temperature rating or implementing thermal management techniques.
• How do I calculate the output voltage of the TPS2061CDBVT?
  The output voltage of the TPS2061CDBVT is set by the resistive divider network consisting of R1 and R2. The output voltage can be calculated using the formula: Vout = (R2 / (R1 + R2)) * Vin, where Vin is the input voltage.