TPS2022D datasheet by Texas Instruments

TPS2022D Frequently Asked Questions (FAQs)

• What is the maximum current rating of the TPS2022D?
  The maximum current rating of the TPS2022D is 2A per channel, with a total current limit of 4A for both channels combined.
• How do I ensure proper thermal management for the TPS2022D?
  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 minimum input voltage required for the TPS2022D?
  The minimum input voltage required for the TPS2022D is 2.7V, but it is recommended to use a minimum input voltage of 3.3V for optimal performance.
• Can I use the TPS2022D in a high-temperature environment?
  The TPS2022D is rated for operation up to 85°C, but it can be used in high-temperature environments up to 125°C with derating. However, it is recommended to consult the datasheet and application notes for specific guidance on high-temperature operation.
• How do I configure the TPS2022D for low-power mode?
  To configure the TPS2022D for low-power mode, connect the EN pin to a logic low signal. This will reduce the quiescent current and put the device in a low-power state.