TPS2321IPWR datasheet by Texas Instruments

TPS2321IPWR Frequently Asked Questions (FAQs)

• What is the maximum current rating for each channel?
  The TPS2321IPWR has a maximum current rating of 2A per channel, but it's recommended to limit the current to 1.5A per channel for reliable operation.
• How do I ensure proper thermal management for the device?
  To ensure proper thermal management, it's essential to provide a good thermal path from the device to a heat sink or the PCB. Use thermal vias, thermal pads, or a heat sink to keep the junction temperature below 125°C.
• What is the recommended input capacitance value for the device?
  The recommended input capacitance value is 10uF to 22uF, with an ESR (Equivalent Series Resistance) of less than 1 ohm. This helps to filter out noise and ensure stable operation.
• Can I use the TPS2321IPWR in a high-temperature environment?
  The TPS2321IPWR is rated for operation up to 85°C, but it's not recommended for use in high-temperature environments above 105°C. If you need a high-temperature solution, consider using a different device or consulting with a TI representative.
• How do I configure the device for a specific output voltage?
  The TPS2321IPWR has an adjustable output voltage range of 0.9V to 3.3V. To configure the device for a specific output voltage, use the VSENSE pin and an external resistor divider network to set the desired output voltage.