Hi all,
Have just finished a project for work that required a High side low Side N channel MOSFET arrangement so I used a great chip from International Rectifier the IR2106 High Side Low Side Driver and during the project understood how it worked. So whilst I was bored one day I was thinking how I could make my own simple version based on a Boost Strap capacitor the same as the IR2106 and have so far come up with this. It could be useful for some one for a motor driver or some fun project. So far I've had it controlling a PC fan from a PIC 16F628 in a high side configuration and its worked perfect but it might just be a fluke.
So here it is for every one to poke holes in and hopefully I'll learn some thing extra and we will have a little project for the forum and other peoples fun and games...
Have just finished a project for work that required a High side low Side N channel MOSFET arrangement so I used a great chip from International Rectifier the IR2106 High Side Low Side Driver and during the project understood how it worked. So whilst I was bored one day I was thinking how I could make my own simple version based on a Boost Strap capacitor the same as the IR2106 and have so far come up with this. It could be useful for some one for a motor driver or some fun project. So far I've had it controlling a PC fan from a PIC 16F628 in a high side configuration and its worked perfect but it might just be a fluke.
So here it is for every one to poke holes in and hopefully I'll learn some thing extra and we will have a little project for the forum and other peoples fun and games...