TPS2042AD datasheet by Texas Instruments

TPS2042AD Frequently Asked Questions (FAQs)

• What is the maximum current rating of the TPS2042AD?
  The maximum current rating of the TPS2042AD is 2A per channel, with a total current limit of 4A for both channels combined.
• How do I ensure proper thermal management for the TPS2042AD?
  To ensure proper thermal management, it is recommended to provide a heat sink or thermal pad to the exposed thermal pad on the bottom of the package, and to keep the ambient temperature below 85°C.
• What is the purpose of the EN pin on the TPS2042AD?
  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 and all outputs are turned off.
• How do I configure the TPS2042AD for a specific output voltage?
  The output voltage of the TPS2042AD can be configured using external resistors connected to the FB (feedback) pin. The output voltage is determined by the ratio of the resistors and the internal reference voltage.
• What is the minimum input voltage required for the TPS2042AD?
  The minimum input voltage required for the TPS2042AD is 2.7V, but it is recommended to use an input voltage of at least 3.3V for optimal performance.