TLC2262ID datasheet by Texas Instruments

TLC2262ID Frequently Asked Questions (FAQs)

• What is the maximum power dissipation of TLC2262ID?
  The maximum power dissipation of TLC2262ID is 670mW at 25°C free-air temperature, but it can be increased by using a heat sink or by reducing the ambient temperature.
• How do I choose the right output capacitor for TLC2262ID?
  The output capacitor should be chosen based on the output voltage ripple requirement, output current, and ESR (Equivalent Series Resistance). A general rule of thumb is to use a capacitor with a value between 10uF to 100uF and an ESR of less than 1 ohm.
• What is the purpose of the EN (enable) pin on TLC2262ID?
  The EN (enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it is low, the regulator is disabled. This pin can be used to implement power sequencing or to turn off the regulator when not in use.
• How do I ensure stability of the TLC2262ID regulator?
  To ensure stability, the output capacitor should be chosen carefully, and the input capacitor should be placed close to the VIN pin. Additionally, the PCB layout should be designed to minimize noise and ensure good thermal dissipation.
• What is the minimum input voltage required for TLC2262ID?
  The minimum input voltage required for TLC2262ID is 2.7V, but it is recommended to use a minimum input voltage of 3V to ensure proper operation.