need ckt diagram for bidirectional buck boost converter

[amburose]

here i have attached classic bidirectional buck boost onverter...but im try in matlab simulink...they work in boost mode ...but not work in buck mode...

kindly give any suggestion

 

[macrdazy]

i didnt get ur ckt diagram,pls mail ur ckt diagram to my mail id jack.macrdazy@gmail.com this will my project too

 

[aungtun]

i didnt get ur ckt diagram,pls mail ur ckt diagram to my mail id aungmyattun.2818@gmail.com

 

[mustakeem]

please send on my email id mustakeeme@gmail.com

 

[darla1]

Where is the circuit model

 

[aungtun]

buck-boost converter with PIC16FH77A

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