R2A20113SP - Critical Conduction Mode PFC Controller
The R2A20113 controls a boost converter to provide a active power factor correction.
The R2A20113 adopts critical conduction mode for power factor correction and realizes high efficiency and a low switching noise by zero current switching.
Because the zero current is detected by using the GND curren
R2A20113SP Features
* Absolute Maximum Ratings ⎯ Supply voltage Vcc: 24 V ⎯ Operating junction temperature Tjopr:
* 40 to +150°C
* Electrical characteristics ⎯ UVLO operation start voltage VH: 12 V ± 0.8 V ⎯ UVLO operation shutdown voltage VL: 9.2 V ± 0.7 V ⎯ UVLO hysteresis voltage Hysuvl: 2.8 V
