Studying design documentation and official Infineon application notes I have encountered some problems. Particularly I am a bit puzzled with[1] Graovac D., Purschel M., Kiep A. MOSFET Power Losses Calculation Using the Data-Sheet Parameters / Infineon: Application Note 2006-07 V1.1. – Infineon...
So can you please confirm whether a single MOSFET is enough to carry 150A of current.On our system, the 150A current may last for 5-10 Seconds.The continuous current will be 90A for all other time.What are the precautions we need to take for such a high current....
Also, the wiring on the DS1822 datasheet suggests to connect the MOSFET from another GPIO pin to the data line (DQ) line. I'm guessing connecting another MOSFET would have no effect if there is already a MOSFET on the GPIO pin when it is connected as an output? Another thing I have...
The Blue PWM fan control signal from the R9 Fury X should not have to drive any high current either, it should only be sending a signal to a fan driver power stage on the fan circuit itself, which could be as simple as an N channel pull down power Mosfet (I__I) connected as shown...
Also, the wiring on the DS1822 datasheet suggests to connect the MOSFET from another GPIO pin to the data line (DQ) line. I'm guessing connecting another MOSFET would have no effect if there is already a MOSFET on the GPIO pin when it is connected as an output? Another thing I have...
Hello, Different Rds(on) value and spec for different package type makes sense due to different package resistance partially originated from different wire bond. I'm trying to understand the reason of the below case, but it's hard. IRFB4227 200V in TO220, Rds(...
I was looking for a higher-drive MOSFET driver that would go between the TLE9180 and the MOSFETs, not new MOSFETs. The problems I was finding with the drivers was that they had TTL/CMOS inputs (although this would probably work with the TLE9180 gate drive outputs), but I would need to...
Also, the wiring on the DS1822 datasheet suggests to connect the MOSFET from another GPIO pin to the data line (DQ) line. I'm guessing connecting another MOSFET would have no effect if there is already a MOSFET on the GPIO pin when it is connected as an output? Another thing I have...
However, could you provide more information on what kind of application you are using this CoolSiC Trench MOSFET in? And please explain in detail: why are you trying to set this device to linear mode? We will try to give the best solution on your application, then. Regards, Susana_P ...
The approximate voltage across the mosfet is zero since it is turned ON. ( includes the Rdson drop ) When the MOSFET is turned OFF: During this condition, the inductor voltage gets added up with the input voltage and appears across the output. If we apply KVL in the MOSFET loop, the to...