UP2B-220-R - Eaton

UP2B-220-R Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and land pattern for optimal performance?
  The recommended PCB layout and land pattern can be found in Coiltronics' application note AN-001, which provides guidelines for optimal performance and thermal management.
• How does the inductor perform in high-frequency applications above 1 MHz?
  While the datasheet only provides information up to 1 MHz, the UP2B-220-R is capable of operating at higher frequencies. However, it's recommended to consult with Coiltronics' application engineers to determine the inductor's performance and potential derating at higher frequencies.
• What is the inductor's self-resonant frequency (SRF)?
  The SRF of the UP2B-220-R is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Alternatively, Coiltronics can provide the SRF information upon request.
• Can the inductor be used in high-temperature applications above 125°C?
  While the datasheet specifies an operating temperature range of -40°C to 125°C, the UP2B-220-R can be used in high-temperature applications with derating. Consult with Coiltronics' application engineers to determine the inductor's performance and reliability at elevated temperatures.
• What is the inductor's moisture sensitivity level (MSL)?
  The UP2B-220-R has an MSL rating of 1, indicating that it can withstand normal humidity and temperature conditions without special handling or storage requirements.