产品概述 返回TOP7mF嘉泰姆

The CXLE87155 is a single stage Buck-Boost PFC controller targeting at LED lighting applications. It drives the Buck-Boost converter in the quasi-resonant mode to achieve higher efficiency. It keeps the Buck-Boost converter in constant on time operation to achieve high power factor.

   产品特点 返回TOP7mF嘉泰姆

7mF嘉泰姆

Valley turn-on of the MOSFET to achieve low switching losses7mF嘉泰姆

Aux-winding for ZCS detection and bias current optional7mF嘉泰姆

0.3V current sense reference voltage leads to a lower sense resistance thus a lower conduction loss7mF嘉泰姆

Internal high current MOSFET driver: 1A  sourcing and 2A sinking7mF嘉泰姆

Low start up current: 15μA typical7mF嘉泰姆

Reliable short LED and Open LED protection7mF嘉泰姆

Power factor >0.90 with single-stage conversion7mF嘉泰姆

Compact package: SO87mF嘉泰姆

   应用范围 返回TOP7mF嘉泰姆

LED lighting7mF嘉泰姆

Down light7mF嘉泰姆

Tube lamp7mF嘉泰姆

PAR lamp7mF嘉泰姆

Bulb lamp7mF嘉泰姆

   技术规格书（产品PDF) 返回TOP 7mF嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
7mF嘉泰姆