R2A20133DSP Datasheet (Renesas Technology) - Critical Conduction Mode PFC Controller

R2A20133DSP, Critical Conduction Mode PFC Controller

The R2A20133D controls a boost converter to provide an active power factor correction.

The R2A20133D 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 cur

R2A20133DSP Features

* Absolute Maximum Ratings  Supply voltage Vcc: 24 V  Operating junction temperature Tjopr:

* 40 to +150°C

* Electrical characteristics  UVLO operation start voltage VH: 9.5 V  0.7 V  UVLO operation shutdown voltage VL: 8.5 V  0.4 V  UVLO hysteresis voltage Hysuvl: 1.0 V  0.4