| MT6318电源管理芯片外围升压式DC/DC电路分析与设计 |
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| 引用本文： | 韩治通,李英祥,邝泽鎏.MT6318电源管理芯片外围升压式DC/DC电路分析与设计[J].成都信息工程学院学报,2008,23(3):294-299. |
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| 作者姓名： | 韩治通 李英祥 邝泽鎏 |
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| 作者单位： | 1. 创维移动通信技术(深圳)有限公司,广东深圳,518000
2. 成都信息工程学院通信工程系,四川成都,610225 |
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| 摘 要： | MT6318是台湾联发科技公司开发的基于MTK平台的最新GSM/GPRS手机基带电源管理芯片,为其早期电源管理芯片升级版。介绍了升压式DC/DC变换的基本原理,结合手机背光驱动的实际需求,对MT6318进行了外围升压式DC/DC电路设计,并通过实际电路验证了此设计的有效性。
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| 关 键 词： | 升压式DC/DC变换 电源管理 不连续导通模式 |
Design of peripheral boost DC/DC converter circuit based on power management IC MT6318 |
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| HAN Zhi-tong,LI Ying-xiang,KUANG Ze-liu.Design of peripheral boost DC/DC converter circuit based on power management IC MT6318[J].Journal of Chengdu University of Information Technology,2008,23(3):294-299. |
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| Authors: | HAN Zhi-tong LI Ying-xiang KUANG Ze-liu |
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| Institution: | HAN Zhi-tong1,LI Ying-xiang2,KUANG Ze-liu1(1.Skyworth Mob.Comm.(Shenzhen) Co.Ltd,Shenzhen 518000,China,2.Chengdu University of Information Technology,Chengdu 610225,China) |
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| Abstract: | The MT6318 is a new GSM/GPRS mobile phone power management IC for the MTK mobile phone platform.It is a product belonging to the MediaTek in Taiwan and is an upgrade version of the former power management.The principle of the boost DC/DC converter is introduced combining with the backlight control in the real mobile phone.The peripheral circuit is designed and its validity is verified in the real circuit. |
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| Keywords: | boost DC/DC converter power management DCM |
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