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All   >>  Energy Efficiency   >>   Power Supplies   >>   Questions
 

Hi. I wish to use the MC34063 controller in a power supply with 10-55V dc input, and 20V 150mA output. Is there a simple way of extending the input voltage range to do this?

The maximum power supply voltage Vcc is 40V DC for the MC34063. We do not recommend exceeding this maximum rating. Answered by:
ON Semiconductor
2013-07-02 09:23:42.834