TL3845BP datasheet by Texas Instruments

TL3845BP Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the TL3845BP can handle?
  The TL3845BP can handle input voltages up to 40V, but it's recommended to keep it below 35V for reliable operation.
• How do I ensure the TL3845BP is stable and doesn't oscillate?
  To ensure stability, make sure to use a minimum output capacitance of 10uF, and a minimum ESR of 0.1 ohms. Also, keep the input and output capacitors close to the IC and use a good quality PCB layout.
• What is the maximum output current that the TL3845BP can provide?
  The TL3845BP can provide a maximum output current of 2A, but it's recommended to keep it below 1.5A for reliable operation and to prevent overheating.
• How do I adjust the output voltage of the TL3845BP?
  The output voltage of the TL3845BP can be adjusted by using a resistive divider network between the output and the feedback pin. The ratio of the resistors determines the output voltage.
• What is the purpose of the enable pin on the TL3845BP?
  The enable pin is used to turn the regulator on or off. When the enable pin is high, the regulator is enabled, and when it's low, the regulator is disabled.