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Buck converter with pass transistor
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anishkgt:
Hey All,
First time here so i did not find an appropriate category for my Title.
I am trying charge a bank of capacitors BCAP0360 in a 3s2p configuration. The Buck converter U1 (AP3211) sets the output voltage at 8.1v and a bypass N-MOSFET Q1 (SQP60N06) to charge at a higher current.
Questions:
* I am just not sure if i have Q1 connected the correct way to function as a bypass transistor for higher current about 50A (Max).
* Is the inductor necessary here ? Would the inductor be able to handle the rated current ?
TheHolyHorse:
The AP3211 has an internal switch, SW pin. Inductor, diode and output caps should be connected to that pin. I suggest you look at the example in the datasheet.
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