LM2755TMX/NOPB datasheet by Texas Instruments

LM2755TMX/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LM2755 can handle?
  The LM2755 can handle input voltages up to 40V, but it's recommended to keep it below 30V for optimal performance and reliability.
• How do I ensure the stability of the output voltage?
  To ensure stability, make sure to use a minimum output capacitance of 10uF, and keep the output voltage within the recommended range of 1.2V to 15V. Also, ensure that the input voltage is within the recommended range and the device is operated within the recommended temperature range.
• What is the maximum output current that the LM2755 can provide?
  The LM2755 can provide a maximum output current of 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
• How do I reduce the noise and ripple on the output voltage?
  To reduce noise and ripple, use a low-ESR output capacitor, and consider adding a noise-reducing capacitor (e.g., 10nF) between the output and ground. Also, ensure that the input voltage is well-filtered and the device is operated within the recommended temperature range.
• What is the thermal shutdown temperature of the LM2755?
  The thermal shutdown temperature of the LM2755 is typically around 150°C, but it can vary depending on the specific device and operating conditions.