IRS21864SPBF datasheet by International Rectifier

IRS21864SPBF Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the IRS21864SPBF?
  The maximum operating frequency of the IRS21864SPBF is 500 kHz, but it can be operated up to 1 MHz with reduced performance.
• How do I ensure reliable operation of the IRS21864SPBF in high-temperature environments?
  To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power dissipation and ensure good thermal management, such as using a heat sink and thermal interface material.
• What is the recommended dead time for the IRS21864SPBF?
  The recommended dead time for the IRS21864SPBF is 100-200 ns, but this can vary depending on the specific application and requirements.
• Can the IRS21864SPBF be used in a half-bridge configuration?
  Yes, the IRS21864SPBF can be used in a half-bridge configuration, but it requires an external bootstrap diode and capacitor to ensure proper operation.
• How do I protect the IRS21864SPBF from overvoltage and undervoltage conditions?
  To protect the IRS21864SPBF from overvoltage and undervoltage conditions, it is recommended to use external voltage monitoring and protection circuits, such as a voltage supervisor and overvoltage protection (OVP) circuit.