I want to synchronizing 3x SG3524.
The problem is one of this PWM operating in double ended.
Here is my idea,
On double ended PWM, the frequency (Osc out -> pin3) is divided by 2, using 74HCT74.
Now the frequency is solved. But there is another problem, the duty cycle of this freq is 50%.
If I feed it directly to another SG3524. Synchronization will not happen. Because the pulse is to width. I need at least 10%-15% duty cycle.
How to solve this?
Thanks
The problem is one of this PWM operating in double ended.
Here is my idea,
On double ended PWM, the frequency (Osc out -> pin3) is divided by 2, using 74HCT74.
Now the frequency is solved. But there is another problem, the duty cycle of this freq is 50%.
If I feed it directly to another SG3524. Synchronization will not happen. Because the pulse is to width. I need at least 10%-15% duty cycle.
How to solve this?
Thanks