TPS62590TDRVRQ1 datasheet by Texas Instruments

TPS62590TDRVRQ1 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the TPS62590TDRVRQ1?
  The maximum input voltage that can be applied to the TPS62590TDRVRQ1 is 5.5V. Exceeding this voltage may damage the device.
• How do I ensure the stability of the output voltage in my design?
  To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF with an ESR of 100mΩ or less, and to place the capacitor as close to the output pin as possible.
• What is the recommended PCB layout for the TPS62590TDRVRQ1?
  A good PCB layout for the TPS62590TDRVRQ1 involves placing the input capacitor close to the VIN pin, and the output capacitor close to the VOUT pin. It is also recommended to use a solid ground plane and to minimize the length of the traces between the device and the capacitors.
• How do I calculate the output voltage of the TPS62590TDRVRQ1?
  The output voltage of the TPS62590TDRVRQ1 can be calculated using the following formula: VOUT = 0.6V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.
• What is the maximum output current that the TPS62590TDRVRQ1 can provide?
  The maximum output current that the TPS62590TDRVRQ1 can provide is 2A. Exceeding this current may cause the device to overheat or malfunction.