Hello! I am in the process of developing a stand alone charger for Li battery.
To keep things simple, I have attached two images. The first picture 'MOSFET' is of FDC638P P-type mosfet.
The second pciture 'IC' is of a chip connected to the mosfet (circuit configuration shown)
I have never worked with a MOSFET with 6 pins. Normally, there are only three pins; so henceforth the following post:
In IC picture, the chip is connected the GATE of the mosfet and the Souce of the in conenced to the power suppy. The circuit is carried on through the DRAIN of the mosfet.
If you observe the attached image 'MOSFET', there are 6 pins: 4 Drain, 1 Gate and 1 source. The Drain pins are tied together internally.
So in order for me to develop the circuit in the 'IC' image, do I need to need connect any three DRAIN pins together to one remaining DRAIN pin and then use 'summed up' DRAIN in the circuit as needed?
Or have I though too much into it and just simply connect one of the DRAIN pins as shown in the IC circuit, since all of the DRAIN pins are connected internally and it should be okay
Thanks for looking and sharing your thoughts on the matter!!!
To keep things simple, I have attached two images. The first picture 'MOSFET' is of FDC638P P-type mosfet.
The second pciture 'IC' is of a chip connected to the mosfet (circuit configuration shown)
I have never worked with a MOSFET with 6 pins. Normally, there are only three pins; so henceforth the following post:
In IC picture, the chip is connected the GATE of the mosfet and the Souce of the in conenced to the power suppy. The circuit is carried on through the DRAIN of the mosfet.
If you observe the attached image 'MOSFET', there are 6 pins: 4 Drain, 1 Gate and 1 source. The Drain pins are tied together internally.
So in order for me to develop the circuit in the 'IC' image, do I need to need connect any three DRAIN pins together to one remaining DRAIN pin and then use 'summed up' DRAIN in the circuit as needed?
Or have I though too much into it and just simply connect one of the DRAIN pins as shown in the IC circuit, since all of the DRAIN pins are connected internally and it should be okay
Thanks for looking and sharing your thoughts on the matter!!!
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