Nov 4, 2014 #1 L lovelyrain Newbie level 5 Joined Jul 11, 2011 Messages 10 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,347 please am building a buck converter but am having problem with driving the mosfet switch at 20khz
Nov 4, 2014 #2 D.A.(Tony)Stewart Advanced Member level 7 Joined Sep 26, 2007 Messages 9,070 Helped 1,825 Reputation 3,649 Reaction score 2,221 Trophy points 1,413 Location Richmond Hill, ON, Canada Activity points 59,839 lovelyrain said: please am building a buck converter but am having problem with driving the mosfet switch at 20khz Click to expand... Show all work for best support. schematic, BOM, layout, DSO traces.
lovelyrain said: please am building a buck converter but am having problem with driving the mosfet switch at 20khz Click to expand... Show all work for best support. schematic, BOM, layout, DSO traces.
Nov 4, 2014 #3 kappa_am Full Member level 6 Joined Jul 16, 2012 Messages 331 Helped 19 Reputation 38 Reaction score 19 Trophy points 1,298 Location Vancouver Activity points 3,859 More clear question you receive more detailed and helpful answer. please explain what the problem is, and preferably provide requested supplementary document by Sunny. Thanks
More clear question you receive more detailed and helpful answer. please explain what the problem is, and preferably provide requested supplementary document by Sunny. Thanks
Nov 4, 2014 #4 C chuckey Advanced Member level 6 Joined Dec 26, 2010 Messages 4,854 Helped 1,309 Reputation 2,624 Reaction score 1,281 Trophy points 1,393 Location Southampton and holiday cottage in Wensleydale (UK Activity points 31,695 Can your drive handle the input capacity of the FET? Frank