IRF3808 with ATmega328p

[JAMAL JIMI]

Hi everybody...................Can anyone tell me weather Atmega328p can drive the power MOSFET IRF3808 directly or not.......?????

 

[I_think]

Hi everybody...................Can anyone tell me weather Atmega328p can drive the power MOSFET IRF3808 directly or not.......?????

Depends what your application is.

 

[JAMAL JIMI]

Depends what your application is.

I want to control voltage through the MOSFET with PWM...

 

[I_think]

Its recommended to go for gate driver chip that is readily available in market. This will save lots of calculations.

**broken link removed**

 

[JAMAL JIMI]

Its recommended to go for gate driver chip that is readily available in market. This will save lots of calculations.

I have connected the MOSFET with MCU and there is some voltage between the Vdd and source but when i connect the load, the voltage immediately drops to zero.....why it happens???

 

[smijesh]

It will workout

 

[JAMAL JIMI]

Can transistors(in push-pull configuration) be used for driving the MOSFET???

 

[I_think]

Can transistors(in push-pull configuration) be used for driving the MOSFET???

yes that is the simplest way, but still calculations are involved. so i suggest you to go for driver.

 

[alexan_e]

Its recommended to go for gate driver chip that is readily available in market. This will save lots of calculations.

**broken link removed**

Seems like a clone for https://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010669

 

[I_think]

Seems like a clone for https://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010669

Possible.. its google that gave me the page...