【產(chǎn)通社，5月22日訊】意法半導(dǎo)體公司（STMicroelectronics；NYSE: STM)）官網(wǎng)消息，其L6520控制器芯片可減少鎮(zhèn)流器設(shè)計(jì)時(shí)間并降低成本，滿足“能源之星（ENERGY STAR）”等節(jié)能立法要求，顯著減少CO2排放。
產(chǎn)品特點(diǎn)
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.
供貨與報(bào)價(jià)
采用標(biāo)準(zhǔn)SO-8封裝的L6520/1目前已經(jīng)量產(chǎn)，千片訂量報(bào)價(jià)為$0.70/片，量大有優(yōu)惠。查詢進(jìn)一步信息，請?jiān)L問http://www.st.com.
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