STW12NK80Z datasheet by STMicroelectronics

STW12NK80Z Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the STW12NK80Z?
  The maximum operating frequency of the STW12NK80Z is 100 kHz, but it can be operated at higher frequencies with reduced performance.
• How do I ensure the stability of the output voltage in the STW12NK80Z?
  To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm, and to follow the layout guidelines provided in the datasheet.
• What is the maximum input voltage that the STW12NK80Z can handle?
  The maximum input voltage that the STW12NK80Z can handle is 80V, but it is recommended to operate within the specified input voltage range of 12V to 60V for optimal performance.
• How do I protect the STW12NK80Z from overcurrent and overheating?
  The STW12NK80Z has built-in overcurrent protection and thermal shutdown, but it is still recommended to add external protection circuits and to follow proper thermal design guidelines to ensure reliable operation.
• Can the STW12NK80Z be used in high-temperature environments?
  Yes, the STW12NK80Z can operate in high-temperature environments up to 150°C, but the maximum operating temperature is dependent on the specific application and the device's power dissipation.