5pcs R2A20113SP R2A20113 Critical Conduction Mode PFC Control IC
Description 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 current, the ZCD Auxiliary winding is unnecessary. The feedback loop open detection, two mode overvoltage protection, overcurrent protection are built in the R2A20113,and can constitute a power supply system of high reliability with few external parts.
Features Brand new R2A20113SP R2A20113 Critical Conduction Mode PFC Control IC 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 ± 0.7 V
Applications: LCD Power Management
Package Included:5 X R2A20113SP R2A20113 Critical Conduction Mode PFC Control IC