IHLP1212ABERR22M11 datasheet by Vishay Dale

IHLP1212ABERR22M11 Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the IHLP1212ABERR22M11?
  The recommended land pattern for the IHLP1212ABERR22M11 is a rectangular pad with a size of 3.3 mm x 2.5 mm, with a non-solder mask defined (NSMD) pad shape.
• How do I handle the inductor's thermal considerations?
  The IHLP1212ABERR22M11 has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal interface material if operating in high-temperature environments.
• What is the inductor's self-resonant frequency (SRF)?
  The SRF of the IHLP1212ABERR22M11 is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Typically, the SRF is around 100-200 MHz for this inductor.
• Can I use the IHLP1212ABERR22M11 in a high-vibration environment?
  Yes, the IHLP1212ABERR22M11 is designed to withstand vibrations up to 20 G. However, it's essential to ensure the inductor is properly secured to the PCB and that the PCB is designed to withstand the vibrations.
• How do I determine the inductor's saturation current?
  The saturation current of the IHLP1212ABERR22M11 can be determined by using the inductor's inductance and DC resistance values. A general rule of thumb is to limit the peak current to 70-80% of the inductor's saturation current to avoid core saturation.