TPS79925QDDCRQ1 datasheet by Texas Instruments

TPS79925QDDCRQ1 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS79925QDDCRQ1?
  The maximum input voltage that can be applied to the TPS79925QDDCRQ1 is 5.5V. Exceeding this voltage may damage the device.
• How do I ensure stability of the output voltage in the TPS79925QDDCRQ1?
  To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 1uF and a maximum equivalent series resistance (ESR) of 1 ohm.
• What is the maximum output current that the TPS79925QDDCRQ1 can deliver?
  The maximum output current that the TPS79925QDDCRQ1 can deliver is 150mA. Exceeding this current may cause the device to overheat or malfunction.
• How do I adjust the output voltage of the TPS79925QDDCRQ1?
  The output voltage of the TPS79925QDDCRQ1 can be adjusted by using an external resistor divider network connected to 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 TPS79925QDDCRQ1?
  The EN (enable) pin is used to enable or disable the output voltage of the TPS79925QDDCRQ1. When the EN pin is pulled high, the output voltage is enabled. When the EN pin is pulled low, the output voltage is disabled.