LD7792S Description
The LD7792S is the enhancement version of the LD7790, the audible noise produced during start-up & light load is greatly reduced and the THDi is also further improved.
LD7792S Key Features
- Integrated PFC and QR or PWM Flyback Controller
- Transition mode operation for PFC
- Quasi-resonant operation for Flyback
- Built-in X-CAP discharging
- Brown in/out protection
- Internal soft start function
- Adjustment OLP debounce time
- PFC light load turn-off control
- OVP (Over voltage protection)
- OCP (Cycle by cycle current limiting)