LM2673S-5.0/NOPB datasheet by Texas Instruments

LM2673S-5.0/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LM2673S-5.0/NOPB?
  The maximum input voltage that can be applied to the LM2673S-5.0/NOPB is 15V. Exceeding this voltage may damage the device.
• How do I ensure the stability of the output voltage?
  To ensure the stability of the output voltage, 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 maximum output current that the LM2673S-5.0/NOPB can provide?
  The maximum output current that the LM2673S-5.0/NOPB can provide is 3A. Exceeding this current may cause the device to overheat or shut down.
• How do I calculate the output voltage ripple of the LM2673S-5.0/NOPB?
  The output voltage ripple of the LM2673S-5.0/NOPB can be calculated using the formula: ΔVout = (Iout x Rl) / (f x C), where Iout is the output current, Rl is the load resistance, f is the switching frequency, and C is the output capacitance.
• What is the thermal shutdown temperature of the LM2673S-5.0/NOPB?
  The thermal shutdown temperature of the LM2673S-5.0/NOPB is 150°C. If the device temperature exceeds this value, it will shut down to prevent damage.