白光LED驱动芯片已成为目前电源管理芯片市场的研究热点。
The White LED drivers main function is providing constant current, and now it has become the star of power management field.
最后，简单介绍了该开关电源管理芯片的版图设计与部分性能测试结果。
Finally, a simple introduction to the SMPS management chip layout and some performance test results.
本文在分析LDO设计原理的基础知识上，设计了一种新型的电源管理芯片。
Onthe base of analysis design principle, we design a new kind of LDO power management chip.
本文设计的欠压闭锁电路可用于充电器和DC-DC转换器等电源管理芯片。
The under voltage lockout is especially suitable for the application in the power management ICs such as charger, DC-DC converter, etc.
以电池供电的便携式电子设备的广泛应用，对电源管理芯片提出了更高的要求。
With the widely use of portable electronic products with battery power supply, the requirements to power management chip are more critical.
电子产品的飞速发展及其对高性能电源芯片的需求，为电源管理芯片的设计不断提出新的挑战。
The fast development of the electronic products and the demand of high-grade power supply always challenge the design of power management chips.
目前，电源管理芯片市场被国外公司占据，开发具有自主知识产权的电源管理芯片已是形势所迫。
Nowadays, foreign enterprises almost occupy the whole market of power management IC, so it is necessary to develop the power management ICs with own intellectual property.
并且一次流片成功，各项指标、参数都达到了设计要求，是一块具有自主知识产权的电源管理芯片。
It was successfully taped-out at the first time with each indicator and parameter meets the design goal, so it's a successful power management IC with own intellectual property.
作为全球著名的电源管理芯片供应商之一的美国国家半导体，一直致力为便携式电子产品提供最好的电源管理解决方案。
National Semiconductor is the world No 1 power management product supplier. We have best power management solution for the portable application.
由于这种控制方式具有响应时间快，稳定性高，内在限流保护等特点，因此近年来电流模式控制方式在电源管理芯片中得到了广泛的运用。
Due to its characteristics of fast response, good stability, inherent current limiting, current-mode controller has been widely applied in power management circuits.
黄色 -芯片的一角写着“OM8028”，是高通的电源一款管理芯片。
Reading the covered chip at an angle reveals "PM8028, " which is a Qualcomm power management IC.
我们相信，与芯片设计团队打造主流产品在较为温和的体积比苹果的自动的电源管理解决方案，强大的被压抑的需求。
We believe there is strong pent-up demand for an automated power management solution with chip design teams building mainstream products in more modest volumes than Apple.
计时器可能会是芯片组计时器，也可能是电源管理计时器，或其它计时器。
The timer can be either the chipset timer or the power management timer or something else.
计时器可能会是芯片组计时器，也可能是电源管理计时器，或其它计时器。
The timer can be either the chipset timer or the power management timer or something else.
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