TPS2068D datasheet by Texas Instruments

TPS2068D Frequently Asked Questions (FAQs)

• What is the maximum current rating of the TPS2068D?
  The maximum current rating of the TPS2068D is 2A per channel, with a total current limit of 4A for both channels combined.
• How do I ensure safe operation of the TPS2068D in high-temperature environments?
  To ensure safe operation in high-temperature environments, ensure that the device is properly heatsinked, and the thermal pad is connected to a copper plane on the PCB. Also, follow the recommended layout and thermal design guidelines provided in the datasheet.
• What is the purpose of the EN pin, and how do I use it?
  The EN (enable) pin is used to enable or disable the device. When EN is high, the device is enabled, and when EN is low, the device is disabled. Connect EN to a logic high (e.g., VCC) to enable the device, or connect it to a logic low (e.g., GND) to disable it.
• How do I configure the TPS2068D for a specific output voltage?
  The TPS2068D is a fixed-voltage regulator, and the output voltage is set internally. However, you can use external resistors to adjust the output voltage. Refer to the datasheet for the resistor divider network configuration and calculation.
• What is the minimum input voltage required for the TPS2068D?
  The minimum input voltage required for the TPS2068D is 2.7V, but it's recommended to use a minimum input voltage of 3.3V for optimal performance.