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本文介绍的X63集成脉冲宽度调制器,是我所于81年4月定型的研制产品。它主要是作为脉冲宽度调制开关稳压器的控制电路,为单端型、双端型的开关稳压电源提供可控的开关信号。 开关稳压器是一种新型的稳压电源。较之串联稳压器,它具有效率高,可实现高压输入低压稳压输出,低压输入高压稳压输出以及一组电源输入多组多极性电源输出等功能,可以大大提高电子设备的安装密度和可靠性,降低成本,实现电子设备的小型化,轻量化。特别是对各类携带电源的电子设备,需要变换多种电源时,优越性更为突出。
This article describes the X63 integrated pulse width modulator, I was in April 81 stereotypes developed products. It is mainly used as pulse width modulation switching regulator control circuit for single-ended, double-ended switching power supply to provide a controlled switching signal. Switching regulator is a new type of regulated power supply. Compared with the series regulator, it has the features of high efficiency, high voltage input low voltage regulator output, low voltage input high voltage regulator output and a group of power input multiple sets of multipolar power output, which can greatly improve the installation density of electronic equipment And reliability, reduce costs, to achieve the miniaturization of electronic equipment, lightweight. Especially for all kinds of portable electronic devices, when the need to transform a variety of power supply, the advantages are more prominent.