在重负荷条件下,TDA38825 的电压呈上升趋势

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在重负荷条件下,TDA38825 的电压呈上升趋势

vout 设置:0.8V

iout 15A

#TDA38825

#TDA38812

#TDA38806

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/Power-Management-ICs/In-heavy-load-conditions-TDA38825-experiences-an-upward-trend-in-voltage/td-p/668528

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你好 @Kevinchang

感谢您为英飞凌社区做出的贡献。

你能和我们分享详细的电气规格和原理图吗?

问候,

Nishanth

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/Power-Management-ICs/In-heavy-load-conditions-TDA38825-experiences-an-upward-trend-in-voltage/m-p/669053

在原帖中查看解决方案

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Translation_Bot
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你好 @Kevinchang

感谢您为英飞凌社区做出的贡献。

你能和我们分享详细的电气规格和原理图吗?

问候,

Nishanth

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/Power-Management-ICs/In-heavy-load-conditions-TDA38825-experiences-an-upward-trend-in-voltage/m-p/669053

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TLE9243QK_BASE_BOARD 根据我们的经验,相位节点尖峰会对IC造成干扰。 建议抑制相位节点以减少干扰,启动电路需要增加 1 欧姆 + 0.22uF。

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/Power-Management-ICs/In-heavy-load-conditions-TDA38825-experiences-an-upward-trend-in-voltage/m-p/670876

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