| Electronics > Projects, Designs, and Technical Stuff |
| 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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