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    Part Img MC34063ACN datasheet by STMicroelectronics

    • DC/DC converter control circuits
    • Original
    • Yes
    • Unknown
    • Active
    • EAR99
    • 8542.39.00.01
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    MC34063ACN datasheet preview

    MC34063ACN Frequently Asked Questions (FAQs)

    • The maximum input voltage that the MC34063ACN can handle is 40V, but it's recommended to keep it below 30V for reliable operation.
    • The inductor value depends on the output voltage, output current, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific application requirements.
    • The compensation pin is used to compensate for the internal voltage regulator's output voltage. A capacitor and resistor network can be connected to this pin to adjust the output voltage and stability. The datasheet provides a recommended compensation network circuit.
    • Ensure good thermal design and heat dissipation by providing adequate airflow, using a heat sink if necessary, and keeping the device away from heat sources. Monitor the device temperature and adjust the design as needed to stay within the recommended operating temperature range of -40°C to 125°C.
    • The maximum output current that the MC34063ACN can provide is 1.5A, but it's recommended to keep it below 1A for reliable operation and to avoid overheating.
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