LD7792 controller equivalent, transition-mode pfc and quasi-resonant current mode pwm controller.
transition mode Power Factor Correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high p.
* AC-DC High Power Adapter
* Open Frame SMP
* LED Lighting
AC EMI Input Filter
8
12
11
9
PFCAUX PFCDRI.
The LD7792 is the enhancement version of LD7790, the audible noise produced during start-up & light load is greatly reduced and the THDi is also further improved. LD7792 features transition mode Power Factor Correction (PFC) controller and Quasi-Reso.
Image gallery
TAGS
Download