TPS2112APWR datasheet by Texas Instruments

TPS2112APWR Frequently Asked Questions (FAQs)

• What is the maximum current rating of the TPS2112APWR?
  The maximum current rating of the TPS2112APWR is 2A per channel, with a total current limit of 4A for both channels combined.
• How do I ensure proper thermal management for the TPS2112APWR?
  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 ENx pins on the TPS2112APWR?
  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 TPS2112APWR for automatic switching between two power sources?
  To configure the TPS2112APWR 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 TPS2112APWR?
  The minimum input voltage required for the TPS2112APWR is 2.7V, although it is recommended to use a minimum input voltage of 3.0V for optimal performance.