【产通社，5月22日讯】意法半导体公司（STMicroelectronics；NYSE: STM)）官网消息，其L6520控制器芯片可减少镇流器设计时间并降低成本，满足“能源之星（ENERGY STAR）”等节能立法要求，显著减少CO2排放。

产品特点

L6520 controller is the first device to give the choice of using low-cost bipolar power switches without compromising reliability, ensuring high-energy efficiency and integrating important features

on-chip to save design time and cost, while reducing Bill-of-Materials costs. Major features: 
. Digital control core allows a high level of integration
. Accurate and programmable preheating time to improve lamp life
. ST’s proprietary current-control circuit featuring over-current, over-voltage, choke-saturation control and hard switching protection
. Storage-time compensation circuitry for bipolar transistors enhance robustness
. Lamp end-of-life
. Compatible with series or parallel lamp topologies and different power ranges
. Extended temperature range from -25 °C up to 85 °C.

供货与报价

采用标准SO-8封装的L6520/1目前已经量产，千片订量报价为$0.70/片，量大有优惠。查询进一步信息，请访问http://www.st.com.