Single Stage Buck PFC Controller for LED Lighting

The DIO8850D 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\n• Compact package: SOT23-6, SOIC-8\n\n\n;

DIOO

帝奥微

SOT23

DIODES/美台

上传：深圳市芯泽盛世科技有限公司

SSOP

TI

德州仪器

上传：深圳市达恩科技有限公司

LQFP

TI/德州仪器

上传：深圳庞田科技有限公司

LQFP48

TI

德州仪器

上传：深圳市凯睿晟科技有限公司