Single Stage Buck PFC Controller for LED Lighting

The DIO8852 is a single stage Buck PFC controller targeting at LED lighting applications. It drives the Buck converter in the quasi-resonant mode to achieve higher efficiency. \n\nIt keeps the Buck converter inconstant on time operation to achieve high power factor.\n\n • Valley turn-on of the MOSFET to achieve low switching losses\n• Low start up current: 15μA typical\n• Power factor >0.9@230VAC\n• Compact package: SOIC-8\n\n;

DIOO

帝奥微

Ultra Low On-Resistance

文件：276.96 Kbytes 页数：10 Pages

IRF

Ultra Low On-Resistance

文件：276.96 Kbytes 页数：10 Pages

IRF

Two-Port 10/100 Mb/s Ethernet Switch with 8 or 16-Bit Host Interface

文件：3.15302 Mbytes 页数：190 Pages

MICREL

麦瑞半导体