47126 - MYRRA

47126 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal thermal performance?
  Myrra recommends a PCB layout with a solid ground plane and thermal vias under the device to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended for optimal thermal performance.
• How do I ensure reliable operation in high-vibration environments?
  To ensure reliable operation in high-vibration environments, Myrra recommends using a secure mounting method, such as screwing or adhesive mounting, and ensuring that the PCB is properly secured to the chassis or enclosure.
• What is the maximum allowable voltage transient on the input pins?
  Myrra recommends limiting voltage transients on the input pins to 10% of the rated voltage to prevent damage to the device. Exceeding this limit may result in permanent damage or reduced lifespan.
• Can I use the 47126 in a parallel configuration to increase output current?
  Yes, the 47126 can be used in a parallel configuration to increase output current. However, Myrra recommends ensuring that the devices are properly matched and that the output currents are balanced to prevent uneven stress and potential damage.
• What is the recommended ESD protection method for the 47126?
  Myrra recommends using a TVS (Transient Voltage Suppressor) diode or a multi-layer varistor (MLV) for ESD protection on the input and output pins. This will help prevent damage from electrostatic discharge events.