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MC34063A: Ton/Toff vs CT

Eric Lai
Expert 4940 points
Part Number: MC34063A

Hi Expert,

Will need to design the MC34063A for Voltage-Inverting Converter Application. Need to define the ton/frequency firstly.

Pls advice whether the (figure 1 curve) for CT vs Ton/off will independent for varied Vin,Vo design.

It means using the CT from the figure 1,then we can know the ton/off for varied Vin,Vo .

Thanks

Best regards,

Eric Lai

  

Field Application Engineer

Texas Instruments Taiwan Limited

O: +886-2-2175-2582

M: +886-909-262-582

E-Mail:Eric.Lai@ti.com