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模拟接口芯片及电源管理芯片是Sipex的主要发展领域。在电源管理方面,Sipex提供三种类型的芯片:LDO线性稳压器;用于手持产品的DC/DC转换器;用于分布式供电系统的低电压大电流的DC/DC转换器 Sipex提供的线性稳压器有三种类型:PNP、NPN和CMOS,1999年,Sipex购入Alpha Semiconduetor公司,加强了Sipex低压差线性稳压器的产品阵容,如今,AS仍然是Sipex的LDO稳压器品牌,Sipex的双极型线性稳压器有50多种产品,Sipex中国分公司应用工程师卫勇介绍说,PNP稳压器的压差小,但价钱较高,适合于价格较高的通信产品。NPN稳压器的电流大,压差略大,适合于DVD、PC主板及外围设备,CMOS稳压
Analog interface chip and power management chip is Sipex’s main area of development. In power management, Sipex offers three types of chips: LDO Linear Regulators; DC / DC Converters for Handheld Products; Low-Voltage, High-Current DC / DC Converters for Distributed Power Systems Sipex offers There are three types of linear regulators: PNP, NPN, and CMOS. In 1999, Sipex acquired Alpha Semiconduetor and strengthened its line-up of Sipex low-dropout linear regulators. Today, AS is still Sipex’s LDO regulator brand, Sipex bipolar linear regulators have more than 50 kinds of products, Sipex China Branch Wei Yong, application engineer, said PNP regulator pressure drop, but the higher the price, suitable for higher prices of communications products. NPN regulator current, pressure slightly larger, suitable for DVD, PC motherboards and peripherals, CMOS regulator