hi:
I design the power transfer circult by the "Typical Low-Cost Application Diagram "circult on the page 20 of the datasheet.But the chip can not work normally.
The pin12,pini13 (DPWM-A,DPWM-B) can't generate a serial wave. It generates a short time PWM wave around every 6 seconds.I can't find the solution of the problem.
regards