MC34063A Boost

138

01:50:14

7V to about 24VDC, with 300mApk from Vin and 100kHz clock (Ct=330pF).

First Start Clock by closing bottom middle switch. Then turn on Feed Back by opening lower right switch. Other switches are for loading and bias near operating point.  

Note: simulation crashes with large output capacitance, and at regulation. I think a Hysteresis setting for the op-amp may help.

published 11 years ago

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