NMOS versus PMOS

 

 

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For NMOS, if the value of vgs is greater than a certain value, it will be turned on. It is suitable for the case when the source pole is grounded (low-end drive), as long as the gate voltage reaches 4 V or 10 v.
When the PMOS feature is smaller than a certain value, the vgs will be turned on and connected to the source pole.VCC(High-end driver ). However, although PMOS can be easily used as a high-end driver, NMOS is usually used in high-end drivers due to the large conduction resistance, expensive price, and few replacement types.