Forum»Forum › PCB Design › How do I control AO3401?

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The OP

Published on 2021-3-16 09:49 Only look at the author

How do I control AO3401? [Copy link]

How do I control AO3401?

AO3401

微信图片_20210316093323.png (61.6 KB, downloads: 0)

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qwqwqw2088

bp1360 is a constant current LED driver chip Why do we need to use PMOS here? What do we want to achieve the switching function of MOS to control? Details Published on 2021-3-16 16:40

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wudianjun2001

1025 Posts	1 Resources

Published on 2021-3-16 10:08 Only look at the author

3401 is a P-channel MOS tube, which seems to be turned on at low level.

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Protel DXP Powerpcb

zhangdanfeng

2 Posts	0 Resources

The OP| Published on 2021-3-16 10:35 Only look at the author

wudianjun2001 posted on 2021-3-16 10:08 3401 is a P-channel MOS tube, it seems to be turned on at a low level

Yes, how to connect with God?

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chunyang

1w Posts	142 Resources

Published on 2021-3-16 11:39 Only look at the author

Please explain clearly what you want to do and describe the problem clearly.

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Personal signature上传了一些书籍资料，也许有你想要的：http://download.eeworld.com.cn/user/chunyang

qwqwqw2088

2w Posts	341 Resources

Published on 2021-3-16 16:40 Only look at the author

bp1360 is a constant current LED driver chip

Why do we need to use PMOS here? What do we want to achieve the switching function of MOS to control?

This post is from PCB Design

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