Hai Sir,
Based on Customer recommendation we are using MC33063A for voltage conversion.
End application- Controlling & Analog outputs driving.
Can you please give me the clarification about my queries posted below...
1) Designing Vin= 5V and Vout= -12V, Iout= 100mA to 150mA (Voltage-Inverting application)
-> As per the Datasheet reference 9.2.1 Voltage-Inverting Converter Application , page no.9. Downloaded the Pspice model from TI, Simulated and Verified the Results as per the design.
-> Can we use this design for further process
-> Here external components used Cin- 100uF, Cout- 1000uF, Ct- 1500pF . Can we use these capacitor values with Ceramic capacitors.
-> Inductor used L-88uH, If 88uH is not available in stock, What is the range of this inductor for Iout-100mA ?
-> Rsc- 0.24ohm used, What is the range of this resistor for Iout-100mA ?
2) Designing Vin= 5V and Vout= 12V, Iout= 500mA (Step-Up converter application)
-> As per the Datasheet reference 9.2.2 Step-Up Converter Application , page no.13. Downloaded the Pspice model from TI, Simulated and Verified the Results as per the design for Vin-5V & Vout-12V.
-> As per the Boost converter external components calculator we designed & simulated the 5V to 12V converter with below mentioned external components
-> Here external components used Cin- 100uF & 10uF, Cout- 100uF & 10uF, Ct- 1500pF . Can we use these capacitor values with Ceramic capacitors.
-> Inductor used L-12uH, If 12uH is not available in stock, What is the range of this inductor for Iout-500mA
-> Rsc- 0.1ohm used, What is the range of this resistor for Iout-500mA ?
-> And also for Vout-12V the selected Resistors are R18-8.2k, R16- 953R. pls verify once
-> And also can we use this IC for 5V to 12V conversion with Iout-500mA to 1A current Range ? if not what is the Iout range for 5V to 12V boost conversion?