TPS2069CDGN-2 datasheet by Texas Instruments

TPS2069CDGN-2 Frequently Asked Questions (FAQs)

• What is the maximum current rating of the TPS2069CDGN-2?
  The maximum current rating of the TPS2069CDGN-2 is 2A per channel, with a total current limit of 4A for both channels.
• How do I ensure safe operation of the TPS2069CDGN-2 in high-temperature environments?
  To ensure safe operation, ensure that the device is operated within the recommended operating temperature range of -40°C to 85°C, and that the thermal pad is properly connected to a heat sink or a thermal relief pattern on the PCB.
• What is the purpose of the EN pin on the TPS2069CDGN-2?
  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 TPS2069CDGN-2 for a specific output voltage?
  The output voltage of the TPS2069CDGN-2 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 purpose of the PG (power good) pin on the TPS2069CDGN-2?
  The PG pin is an open-drain output that indicates when the output voltage is within regulation. When the output voltage is within regulation, the PG pin is high, and when the output voltage is out of regulation, the PG pin is low.