TPS72516DCQ datasheet by Texas Instruments

TPS72516DCQ Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS72516DCQ?
  The maximum input voltage that can be applied to the TPS72516DCQ is 6.5V. Exceeding this voltage may damage the device.
• How do I ensure stability of the output voltage?
  To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and an ESR of 0.1Ω to 10Ω. Additionally, the input capacitance should be at least 1uF.
• What is the maximum output current that the TPS72516DCQ can provide?
  The maximum output current that the TPS72516DCQ can provide is 150mA. Exceeding this current may cause the device to overheat or malfunction.
• How do I adjust the output voltage of the TPS72516DCQ?
  The output voltage of the TPS72516DCQ can be adjusted by connecting a resistor divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25V x (1 + R1/R2).
• What is the purpose of the enable pin on the TPS72516DCQ?
  The enable pin on the TPS72516DCQ is used to turn the device on or off. When the enable pin is pulled low, the device is in shutdown mode and consumes very low quiescent current. When the enable pin is pulled high, the device is enabled and operates normally.