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esso

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i'm supposed to design a boost converter with the following parameters:

supply voltage = 9-15 v

output voltage = 18 v

output current = 0.1 - 2 amp

voltage ripple = 5%

efficiency = 80 - 98%

i came up with the following: let f= 30 KHz

min C=12.3 uF

min L=375 uH

average supply current = 4 amp

i need to know if my calculations are right , and i also need a suggestion about what IC should i use to control the circuit.

thank you for helping

supply voltage = 9-15 v

output voltage = 18 v

output current = 0.1 - 2 amp

voltage ripple = 5%

efficiency = 80 - 98%

i came up with the following: let f= 30 KHz

min C=12.3 uF

min L=375 uH

average supply current = 4 amp

i need to know if my calculations are right , and i also need a suggestion about what IC should i use to control the circuit.

thank you for helping

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