| 双输出同步DC/DC电源管理芯片LTC3407EDD-2及其应用 |
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| 引用本文： | 罗功坤,鲍玉军,梁志强.双输出同步DC/DC电源管理芯片LTC3407EDD-2及其应用[J].科技广场,2005(8):114-116. |
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| 作者姓名： | 罗功坤 鲍玉军 梁志强 |
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| 作者单位： | 东华理工学院电子与机械工程学院,抚州344000 |
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| 摘 要： | 便携式产品的功耗要求决定了处理器的多电压供电模式.文章首先对双输出电源芯片LTC3407EDD-2进行了介绍，其次对芯片的内部结构进行了描述，详细讲解了其各个引脚的功能，最后对主要的元件参数设置和电路连接进行了说明，并给出了实际应用的电路图.实践证明，该芯片紧凑、高效，使用方便。
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| 关 键 词： | 双输出 同步 恒定频率 降压型 DC/DC转换 LTC3407EDD-2 |
| 文章编号： | 1671-4792-(2005)08-0059-03 |
Dual-output Synchronous DC/DC Power Management IC LTC3407EDD-2 & its Application |
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| Luo Gongkun Bao Yujun Liang Zhiqiang.Dual-output Synchronous DC/DC Power Management IC LTC3407EDD-2 & its Application[J].Science Mosaic,2005(8):114-116. |
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| Authors: | Luo Gongkun Bao Yujun Liang Zhiqiang |
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| Abstract: | Multi-voltage supply mode of processor is decided by the power need of portable device. In this article, the dual-output IC LTC3407EDD-2 is introduced firsty. Then its internal structure is described and functions of its each pins are explained in detail. At last, main parameters and circuit connection of the IC are illuminated and the circuit diagram is given. Practice proves that the IC is compact `efficient and easily used. |
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| Keywords: | Dual-output Synchronous Constant Frequency Step-Down DC/DC Transform LTC3407EDD- 2 |
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