LM2662MX/NOPB datasheet by Texas Instruments

LM2662MX/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LM2662MX/NOPB?
  The maximum input voltage that can be applied to the LM2662MX/NOPB is 15V. Exceeding this voltage can cause damage to the device.
• How do I ensure stability in the LM2662MX/NOPB voltage regulator?
  To ensure stability, it is recommended to use a minimum output capacitance of 10uF with an ESR of 1 ohm or less, and to place the capacitor close to the output pin of the device.
• What is the minimum input voltage required for the LM2662MX/NOPB to operate?
  The minimum input voltage required for the LM2662MX/NOPB to operate is 7.5V. However, the device can operate down to 6.5V with reduced performance.
• Can I use the LM2662MX/NOPB in a high-temperature environment?
  The LM2662MX/NOPB is rated for operation up to 125°C. However, the device's performance may degrade at high temperatures, and the output voltage may drop. It is recommended to derate the output current at high temperatures.
• How do I calculate the output voltage of the LM2662MX/NOPB?
  The output voltage of the LM2662MX/NOPB can be calculated using the formula: Vout = 1.2V x (1 + R1/R2), where R1 and R2 are the resistors connected to the feedback pin.