TPS65232A2DCAR datasheet by Texas Instruments

TPS65232A2DCAR Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the TPS65232A2DCAR to ensure optimal performance?
  A good PCB layout for the TPS65232A2DCAR involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended layout in the datasheet and application notes.
• How do I choose the right output voltage for my application?
  The output voltage of the TPS65232A2DCAR can be set using the FB pin and an external resistor divider network. The output voltage range is 0.9V to 3.3V. Choose a voltage that meets the requirements of your load, and use the datasheet equations to calculate the resistor values.
• What is the maximum input voltage that the TPS65232A2DCAR can handle?
  The TPS65232A2DCAR can handle input voltages up to 17V, but the recommended maximum input voltage is 15V to ensure reliable operation and minimize power dissipation.
• How do I ensure the TPS65232A2DCAR is stable and doesn't oscillate?
  To ensure stability, use a minimum output capacitance of 10uF, and place the capacitor close to the output pin. Also, ensure that the input capacitance is at least 10uF and placed close to the VIN pin. Additionally, follow the recommended PCB layout guidelines.
• What is the maximum output current that the TPS65232A2DCAR can deliver?
  The TPS65232A2DCAR can deliver up to 2A of output current, but the maximum current is dependent on the input voltage, output voltage, and ambient temperature. Refer to the datasheet for more information on output current capability.