SPIC的最早出现是在七十年代后期,当时人们提出将功率器件与IC单片集成的功率集成电路(Power IC,PIC)。它减少了系统中的元件数、互连数和焊点数,不仅提高了系统的可靠性,而且减小了体积、重量和成本。
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的产品是功率集成电路 Power Integrated Circuit ; PIC
光碟机马达驱动芯片作为功率集成电路的一个重要分支,充分体现了控制集成电路与功率器件在单一芯片上的有机结合。
Motor Drive ICs, to be one of the important branches of the applications of SPIC, have symbolized the harmonic combination of the Controlled IC and Power IC within a single chip.
在功率集成电路中,高压功率器件会对周围的低压电路产生串扰,从而造成电路失效甚至闭锁等现象。
In power IC, crosstalk between high voltage power devices and low voltage devices can cause circuit operation failure and even latch-up.
作为功率集成电路运用的一个重要分支,荧光灯镇流器芯片在其实现上充分体现了控制集成电路与功率器件在单一芯片上的有机结合。
Fluorescent lighting ballasts-to be one of the important branches of the applications of PIC- have symbolized the harmonic combination of the Controlled IC and Power IC within a single chip.
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