TPS51116PWPRG4 datasheet by Texas Instruments

TPS51116PWPRG4 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS51116PWPRG4?
  The maximum input voltage that can be applied to the TPS51116PWPRG4 is 6.5V. Exceeding this voltage may damage the device.
• How do I ensure the TPS51116PWPRG4 is stable and does not oscillate?
  To ensure stability, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of 0.1 ohm or less.
• What is the maximum output current that the TPS51116PWPRG4 can deliver?
  The TPS51116PWPRG4 can deliver up to 1.5A of output current. However, the maximum output current may be limited by the input voltage, output voltage, and thermal considerations.
• How do I adjust the output voltage of the TPS51116PWPRG4?
  The output voltage of the TPS51116PWPRG4 can be adjusted by using a resistive divider network between the output and the FB pin. The output voltage can be calculated using the formula: Vout = 0.8V x (R1 + R2) / R2.
• What is the purpose of the EN pin on the TPS51116PWPRG4?
  The EN (enable) pin is used to turn the device on or off. When the EN pin is pulled high, the device is enabled and operates normally. When the EN pin is pulled low, the device is disabled and the output is turned off.