33 lines
742 B
Markdown
33 lines
742 B
Markdown
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---
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title: 降压
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updated: 2022-11-29 15:16:44Z
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created: 2022-01-08 13:18:04Z
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tags:
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- dcdc
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- 国产化
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- 电源
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---
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#dcdc
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#电源
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#国产化
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# **BL8028**
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（与BL8022P兼容）
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SOT23-5封装，2.6-6V输入，1.5A输出，2MHz开关频率，效率约90%
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静态电流小于1uA
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搭配顺络SPH4018H2R2MT，C370436，10mR/2.2A
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# **TPS54622**
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# TMI7003
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国产，3路输出
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品 牌： [TMI(拓尔微)](https://list.szlcsc.com/brand/12134.html "TMI(拓尔微)")
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厂家型号： TMI7003
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商品编号： C708882
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封装： QFN-20(3x3)
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