R2A20113DD Datasheet (Renesas Technology) - Critical Conduction Mode PFC Controller

R2A20113DD, 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

R2A20113DD 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