Hrlop for the buck-boost converter

Thread Starter

obar

Joined Jun 22, 2013
1
HELLO EVERY ONE
I want to design a buck boost converter that its input 10V - 14V and the output should be -12V
I have designed that converter , but my question now is how to modify it .
how to improve the efficiency of the mosfet switch ?
and how control of unbalanced voltage pwm converter using instantaneous ripple power feedback?
 
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