TPS62085RLTT datasheet by Texas Instruments

TPS62085RLTT Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62085RLTT?
  The maximum input voltage that can be applied to the TPS62085RLTT is 17V, 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 to 22uF ceramic capacitor is recommended.
• What is the minimum input capacitance required for the TPS62085RLTT?
  The minimum input capacitance required for the TPS62085RLTT is 10uF, but it's recommended to use a 22uF to 47uF capacitor to ensure stability and optimal performance.
• Can I use the TPS62085RLTT in a high-temperature environment?
  The TPS62085RLTT 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 optimize the layout for the TPS62085RLTT?
  To optimize the layout for the TPS62085RLTT, it's essential to follow good PCB design practices, such as keeping the input and output capacitors close to the device, using short and wide traces, and minimizing the loop area to reduce electromagnetic interference (EMI).