Another N channel enhancement mode MOSFET driven directly by a PIC12F629

Results 1 to 12 of 12

Threaded View

  1. - 20th April 2015, 08:43 #11
    Acetronics2's Avatar
    Acetronics2
    Acetronics2 is offline Fanatical Contributor
    Join Date
    May 2004
    Location
    NW France
    Posts
    3,648

    Did you find this post helpful? Yes | No

    Default Re: Another N channel enhancement mode MOSFET driven directly by a PIC12F629

    in fact, it's quite simple : try not to drain more than the 20 ma max current ...
    so, a 220 to 270 Ohm resistor can be considered as the minimum value.

    that gives +/- 2/3 µs min turn on/off time ...

    and if not fast enough, a mosfet driver has to be used ...

    Alain
    Last edited by Acetronics2; - 20th April 2015 at 08:53.
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
« Previous Thread | Next Thread »

Similar Threads

  1. Nch mosfet direct driven with pic
    By longpole001 in forum General
    Replies: 8
    Last Post: - 30th November 2013, 22:24
  2. 24v driven MosFET
    By netstranger.nz in forum General
    Replies: 7
    Last Post: - 19th May 2012, 07:50
  3. Help needed - MOSFET driven by PWM
    By bcd in forum mel PIC BASIC Pro
    Replies: 8
    Last Post: - 2nd April 2008, 05:02
  4. Driving a mosfet directly?
    By passion1 in forum mel PIC BASIC Pro
    Replies: 21
    Last Post: - 12th July 2007, 07:45
  5. I need Help to Connect P-Channel Mosfet
    By jetpr in forum Schematics
    Replies: 1
    Last Post: - 6th February 2006, 12:06

Members who have read this thread : 0

You do not have permission to view the list of names.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules