TPS2111APWR datasheet by Texas Instruments

TPS2111APWR Frequently Asked Questions (FAQs)

• What is the maximum current rating of the TPS2111APWR?
  The maximum current rating of the TPS2111APWR is 2A per channel, with a total current limit of 4A for both channels combined.
• How do I ensure proper thermal management for the TPS2111APWR?
  To ensure proper thermal management, make sure to provide adequate heat sinking, use a thermally conductive PCB material, and keep the device away from heat sources. The maximum junction temperature is 150°C.
• What is the purpose of the ENx pins on the TPS2111APWR?
  The ENx pins are enable inputs that allow the user to turn on or off each channel independently. When ENx is high, the corresponding channel is enabled, and when ENx is low, the channel is disabled.
• How do I configure the TPS2111APWR for automatic switching between two power sources?
  To configure the TPS2111APWR for automatic switching between two power sources, connect the two power sources to the VIN1 and VIN2 pins, and use the ENx pins to control the switching between the two sources.
• What is the minimum input voltage required for the TPS2111APWR to operate?
  The minimum input voltage required for the TPS2111APWR to operate is 2.7V, but it is recommended to use a minimum input voltage of 3.0V for optimal performance.