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<?xml-stylesheet type="text/xsl" href="https://e2echina.ti.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>电机驱动器论坛 - 最近的话题</title><link>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum</link><description /><dc:language>zh-CN</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 15 Jun 2026 05:07:21 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum" /><item><title>DRV7167: DRV7167 release date and when will it be available</title><link>https://e2echina.ti.com/thread/1079382?ContentTypeID=0</link><pubDate>Sun, 14 Jun 2026 11:08:22 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:137b7e2c-7a54-4055-a546-f0834bfcbd68</guid><dc:creator>?? ?</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1079382?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1079382/drv7167-drv7167-release-date-and-when-will-it-be-available/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; DRV7167&lt;/p&gt;&lt;p&gt;DRV7167 release date and when will it be available&lt;/p&gt;</description></item><item><title>RE: DRV7167: DRV7167 release date and when will it be available</title><link>https://e2echina.ti.com/thread/3885917?ContentTypeID=1</link><pubDate>Mon, 15 Jun 2026 05:07:21 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:238ac7c7-bf34-48e5-80f1-c013cd160528</guid><dc:creator>Eirwen</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3885917?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1079382/drv7167-drv7167-release-date-and-when-will-it-be-available/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;建议您请按照以下方式联系客户支持部门，会有客服为您提供帮助。&lt;br /&gt;-打开链接&lt;a href="https://ticsc.service-now.com/csm"&gt;ticsc.service-now.com/csm&lt;/a&gt;&lt;br /&gt;-点击&amp;ldquo;申请新的支持&amp;rdquo;下面的&amp;ldquo;提交申请&amp;rdquo;按钮&lt;br /&gt;-在新打开的窗口中点击&amp;ldquo;订购帮助&amp;rdquo;下面的&amp;ldquo;创建案例&amp;rdquo;按钮&lt;br /&gt;-在打开的表格中您可以使用中文描述您的问题并且递交。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV7167: DRV7167 release date and when will it be available</title><link>https://e2echina.ti.com/thread/3885878?ContentTypeID=1</link><pubDate>Sun, 14 Jun 2026 22:40:11 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:8ce39440-c85e-4729-bb87-5a454750d281</guid><dc:creator>Eirwen</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/3885878?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1079382/drv7167-drv7167-release-date-and-when-will-it-be-available/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;Hello, we have received your case and the investigation will take some time. Thank you for your patience.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>DRV8305: 我买了个F28379D和DRV8305的板子以及一个Teknic M-2310P-LN-04K电机</title><link>https://e2echina.ti.com/thread/1077962?ContentTypeID=0</link><pubDate>Sun, 07 Jun 2026 06:52:29 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:e289b1ef-ee3e-4d00-a78e-218635458a11</guid><dc:creator>sheng cheng</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1077962?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1077962/drv8305-f28379d-drv8305-teknic-m-2310p-ln-04k/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; DRV8305&lt;/p&gt;&lt;p&gt;我想通过这几个来实现simulink里面的例程，学习来实现我做的simulink仿真，但是我找不到Teknic M-2310P-LN-04K他的pin脚分别是干啥的，找了一篇文章是23什么的他的pin脚和我的不一样我的有三根黑线，是UVW信号吗。另外我想询问如果做开环的话，是不是只用连接UVW三根线可以直接运行simulink的例程&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description></item><item><title>RE: DRV8305: 我买了个F28379D和DRV8305的板子以及一个Teknic M-2310P-LN-04K电机</title><link>https://e2echina.ti.com/thread/3883059?ContentTypeID=1</link><pubDate>Wed, 10 Jun 2026 06:27:55 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d534f747-4e68-4a03-9cf8-6adf86a9399d</guid><dc:creator>Vivian Gao</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3883059?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1077962/drv8305-f28379d-drv8305-teknic-m-2310p-ln-04k/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;我们没有这些信息，你可能需要咨询电机制造商。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>DRV8703-Q1: DRV8703SO引脚输出</title><link>https://e2echina.ti.com/thread/1078108?ContentTypeID=0</link><pubDate>Mon, 08 Jun 2026 01:26:56 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:7cc8d9e5-7dcf-4d72-887f-5fb6fa88daaf</guid><dc:creator>wi sar</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1078108?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1078108/drv8703-q1-drv8703so/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; DRV8703-Q1&lt;/p&gt;&lt;p&gt;我想问下当处于coast续流时，sp-sn为负值，此时SO引脚会输出什么值，会是负值吗？&lt;/p&gt;
&lt;p&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/121/4426.image.png" alt="image.png" data-temp-id="image.png-2754" /&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description></item><item><title>RE: DRV8703-Q1: DRV8703SO引脚输出</title><link>https://e2echina.ti.com/thread/3881286?ContentTypeID=1</link><pubDate>Mon, 08 Jun 2026 04:30:36 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:4a158b32-70d4-4424-93f8-61c105b18f43</guid><dc:creator>Daniel</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3881286?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1078108/drv8703-q1-drv8703so/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;您好&lt;/p&gt;
&lt;p&gt;&lt;img style="max-height:240px;max-width:320px;" src="https://e2echina.ti.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/121/pastedimage1780893010652v1.png" alt=" " /&gt;&lt;/p&gt;
&lt;p&gt;不会负值，会减小但是不会负值&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV8703-Q1: DRV8703SO引脚输出</title><link>https://e2echina.ti.com/thread/3881280?ContentTypeID=1</link><pubDate>Mon, 08 Jun 2026 04:01:47 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:9c8fb878-564d-4d62-9e13-a466fbe2af63</guid><dc:creator>Vivian Gao</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3881280?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1078108/drv8703-q1-drv8703so/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;span&gt;感谢您对TI产品的关注。&lt;/span&gt;&lt;br /&gt;&lt;span&gt;我们正在核实您的问题，请等待我们的答复。&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>DRV8711EVM: DRV8711數據手冊頁面404</title><link>https://e2echina.ti.com/thread/1076852?ContentTypeID=0</link><pubDate>Fri, 05 Jun 2026 02:29:31 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:952ff63e-85e9-4a3d-af39-5746263c4e2f</guid><dc:creator>Yubin Lin</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1076852?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076852/drv8711evm-drv8711-404/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; DRV8711EVM&lt;/p&gt;&lt;p&gt;&lt;a href="https://www.ti.com.cn/cn/lit/gpn/drv8711"&gt;https://www.ti.com.cn/cn/lit/gpn/drv8711&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;數據手冊頁面打不開，請核實&lt;/p&gt;</description></item><item><title>RE: DRV8711EVM: DRV8711數據手冊頁面404</title><link>https://e2echina.ti.com/thread/3876656?ContentTypeID=1</link><pubDate>Fri, 05 Jun 2026 02:37:08 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:f7eadb03-14d2-4e03-8a0b-7576a8466dc7</guid><dc:creator>Vivian Gao</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3876656?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076852/drv8711evm-drv8711-404/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;用谷歌或者edge打开下方链接。&lt;/p&gt;
&lt;p&gt;&lt;a href="https://www.ti.com/lit/ds/symlink/drv8711.pdf"&gt;www.ti.com/.../drv8711.pdf&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV8711EVM: DRV8711數據手冊頁面404</title><link>https://e2echina.ti.com/thread/3876654?ContentTypeID=1</link><pubDate>Fri, 05 Jun 2026 02:31:19 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:9138a9f7-6c79-4848-8fde-cddac1790557</guid><dc:creator>FRANK1</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3876654?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076852/drv8711evm-drv8711-404/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;感谢您对TI产品的关注！&lt;br /&gt;关于你的咨询，我们正在确认您的问题，感谢您的耐心等待。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>DRV8711EVM: DRV8711數據手冊頁面404</title><link>https://e2echina.ti.com/thread/1076851?ContentTypeID=0</link><pubDate>Fri, 05 Jun 2026 02:23:15 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:f4d14cd9-a042-4c8d-ba14-d24bc80d142a</guid><dc:creator>Yubin Lin</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1076851?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076851/drv8711evm-drv8711-404/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; DRV8711EVM&lt;/p&gt;&lt;p&gt;&lt;a href="https://www.ti.com.cn/cn/lit/gpn/drv8711"&gt;https://www.ti.com.cn/cn/lit/gpn/drv8711&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;數據手冊頁面打不開，請核實&lt;/p&gt;</description></item><item><title>RE: DRV8711EVM: DRV8711數據手冊頁面404</title><link>https://e2echina.ti.com/thread/3876653?ContentTypeID=1</link><pubDate>Fri, 05 Jun 2026 02:26:47 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:867fd6ee-025f-44d6-92dd-20d40d13a02f</guid><dc:creator>Taylor</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3876653?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076851/drv8711evm-drv8711-404/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;a href="https://www.ti.com/product/DRV8711?keyMatch=DRV8711&amp;amp;tisearch=universal_search&amp;amp;usecase=GPN"&gt;DRV8711 data sheet, product information and support | TI.com&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV8711EVM: DRV8711數據手冊頁面404</title><link>https://e2echina.ti.com/thread/3876650?ContentTypeID=1</link><pubDate>Fri, 05 Jun 2026 02:24:19 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:42b12083-2ed9-435b-9b66-57fe192a2c42</guid><dc:creator>Taylor</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/3876650?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076851/drv8711evm-drv8711-404/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;您好，&lt;/p&gt;
&lt;p&gt;已经收到了您的案例，调查需要些时间，感谢您的耐心等待。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>DRV8316: DRV8316CRRGFR 驱动 5.6Ω 高阻值电机，闭环控制下电流上不去 (仅 140mA)</title><link>https://e2echina.ti.com/thread/1076781?ContentTypeID=0</link><pubDate>Wed, 03 Jun 2026 06:19:50 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d412a1ae-8c1d-4489-b671-335cf922f697</guid><dc:creator>leo Zhou</dc:creator><slash:comments>4</slash:comments><comments>https://e2echina.ti.com/thread/1076781?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076781/drv8316-drv8316crrgfr-5-6-140ma/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; DRV8316&lt;/p&gt;&lt;p&gt;电机在电流闭环控制下，最高转速时母线电流只有 140mA，采样得到的相电流一直很小，导致转速无法提升。但开环强制给电流指令时，电机能正常响应，电流也能上去。&lt;br /&gt;&lt;strong&gt;已做检查/配置&lt;/strong&gt;：&lt;/p&gt;
&lt;ol start="1"&gt;
&lt;li&gt;
&lt;p&gt;OCP_MODE 已设为 Report only (2h)。&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;OCP_LVL 设为 24A (1h)。&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;电机相间直流电阻实测为 5.6&amp;Omega;。&lt;br /&gt;&lt;strong&gt;我的疑问&lt;/strong&gt;：&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;针对 5.6&amp;Omega; 的高阻值电机，DRV8316 的电流环 PI 参数是否需要进行特殊调整？是否有推荐的调参步骤？&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;除了 OCP 配置，还有什么寄存器设置可能导致电流被限制在 140mA 这样的低水平？&lt;/p&gt;
&lt;/li&gt;
&lt;/ol&gt;</description></item><item><title>RE: DRV8316: DRV8316CRRGFR 驱动 5.6Ω 高阻值电机，闭环控制下电流上不去 (仅 140mA)</title><link>https://e2echina.ti.com/thread/3876509?ContentTypeID=1</link><pubDate>Wed, 03 Jun 2026 23:51:04 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:e615c169-94fe-411d-b54e-345176ccd929</guid><dc:creator>Daniel</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3876509?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076781/drv8316-drv8316crrgfr-5-6-140ma/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;您好&lt;/p&gt;
&lt;p&gt;根据您的描述反馈是能够实现控制，但是不足保证闭环调整吗？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV8316: DRV8316CRRGFR 驱动 5.6Ω 高阻值电机，闭环控制下电流上不去 (仅 140mA)</title><link>https://e2echina.ti.com/thread/3876482?ContentTypeID=1</link><pubDate>Wed, 03 Jun 2026 08:50:27 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:557d7aa4-ab4a-4690-95fa-3a33e2a59156</guid><dc:creator>leo Zhou</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/3876482?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076781/drv8316-drv8316crrgfr-5-6-140ma/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;span&gt;目前使用自己的角度积分是可以正常跑FOC电流环，但是用3霍尔的角度却不正常，我们测量了霍尔角度变化也是线性的，使用霍尔角度时，输出直接给满，电机会满速运行，但是电流反馈却很小。&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV8316: DRV8316CRRGFR 驱动 5.6Ω 高阻值电机，闭环控制下电流上不去 (仅 140mA)</title><link>https://e2echina.ti.com/thread/3876481?ContentTypeID=1</link><pubDate>Wed, 03 Jun 2026 08:48:31 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:0809fd68-3949-4981-9bcb-10519524fcee</guid><dc:creator>leo Zhou</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3876481?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076781/drv8316-drv8316crrgfr-5-6-140ma/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;目前使用自己的角度积分是可以正常跑FOC电流环，但是用3霍尔的角度却不正常，我们测量了霍尔角度变化也是线性的，使用霍尔角度时，输出直接给满，电机会满速运行，但是电流反馈却很小。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV8316: DRV8316CRRGFR 驱动 5.6Ω 高阻值电机，闭环控制下电流上不去 (仅 140mA)</title><link>https://e2echina.ti.com/thread/3876467?ContentTypeID=1</link><pubDate>Wed, 03 Jun 2026 06:44:44 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:8b88148b-0f8a-4d80-9f59-a1f760423e97</guid><dc:creator>Daniel</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/3876467?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076781/drv8316-drv8316crrgfr-5-6-140ma/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;您好&lt;/p&gt;
[quote userid="178805" url="~/support/motor-drivers/f/motor-drivers-forum/1076781/drv8316-drv8316crrgfr-5-6-140ma"]针对 5.6Ω 的高阻值电机，DRV8316 的电流环 PI 参数是否需要进行特殊调整？是否有推荐的调参步骤？[/quote]
&lt;p&gt;没有针对性的但是有相关推荐资料，请您参考一下帖子。&lt;/p&gt;
&lt;p&gt;&lt;a href="https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1314827/drv8316revm-bdlc-motor-configuration-pi?tisearch=e2e-sitesearch&amp;amp;keymatch=DRV8316%252520%252520%252520PI"&gt;https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1314827/drv8316revm-bdlc-motor-configuration-pi?tisearch=e2e-sitesearch&amp;amp;keymatch=DRV8316%252520%252520%252520PI#&lt;/a&gt;&lt;/p&gt;
[quote userid="178805" url="~/support/motor-drivers/f/motor-drivers-forum/1076781/drv8316-drv8316crrgfr-5-6-140ma"]除了 OCP 配置，还有什么寄存器设置可能导致电流被限制在 140mA 这样的低水平？[/quote]
&lt;p&gt;根据您的描述请您着重调查反馈部分，如果开环可以的话，那么反馈部分可能出现问题。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: TMS320F28069M: TMS320F28069M芯片自带的温度传感器读取温度数据异常问题</title><link>https://e2echina.ti.com/thread/3876278?ContentTypeID=1</link><pubDate>Mon, 01 Jun 2026 07:31:37 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:4216cc27-d7e3-49d9-aff0-78bd7c8cf8f9</guid><dc:creator>Alice</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3876278?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076124/tms320f28069m-tms320f28069m/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;您好，&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 可以参考芯片数据手册&amp;ldquo;8.9.2.1.3.3.1 Temperature Sensor Coefficient&amp;rdquo;&lt;span&gt;获取相关信息。&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;&lt;img style="max-height:240px;max-width:320px;" src="https://e2echina.ti.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/121/pastedimage1780299093467v2.png" alt=" " /&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp;也可以调用getTempSlope()和 getTempOffset()函数来获取相关信息。&lt;/p&gt;
&lt;p&gt;&lt;img style="max-height:240px;max-width:320px;" src="https://e2echina.ti.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/121/pastedimage1780298984352v1.png" alt=" " /&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://www.ti.com/lit/pdf/spruh18" rel="noopener noreferrer" target="_blank"&gt;TMS320x2806x Microcontrollers Technical Reference Manual&lt;span&gt;&amp;nbsp;&lt;/span&gt;&lt;/a&gt;&amp;rdquo;&amp;ldquo;8.12 Internal Temperature Sensor &amp;#39;&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMS320F28069M: TMS320F28069M芯片自带的温度传感器读取温度数据异常问题</title><link>https://e2echina.ti.com/thread/1076124?ContentTypeID=0</link><pubDate>Thu, 28 May 2026 06:17:46 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:0a3518e1-11cd-41ed-be34-ffcebcc3fe3e</guid><dc:creator>qing chen</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1076124?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076124/tms320f28069m-tms320f28069m/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; TMS320F28069M&lt;/p&gt;&lt;div&gt;您好：&lt;/div&gt;
&lt;div&gt;用的DSP芯片TMS320F28069读取片内温度传感器信息。&lt;/div&gt;
&lt;div&gt;参考官方库及detasheet上给出的参考偏差和斜率，两者不一样，并且官方库中没有给出对应地址。&lt;/div&gt;
&lt;div&gt;datasheet具体信息如下：&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;For F2806x:&lt;/div&gt;
&lt;div&gt;&amp;bull; 0x3D7E82 - Slope (&amp;deg;C / LSB, fixed-point Q15 format)&lt;/div&gt;
&lt;div&gt;&amp;bull; 0x3D7E85 - Offset (0 &amp;deg;C LSB value)&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;官方库中没有0x3D7E82和0x3D7E85这两个的宏定义。&lt;/div&gt;
&lt;div&gt;请问没有这两个宏定义地址的情况下，采集到的数据如何转化成具体的温度值呢？&lt;/div&gt;
&lt;div&gt;附代码部分：&lt;/div&gt;
&lt;div&gt;pAdcData-&amp;gt;NTCTemp = ADC_readResult(obj-&amp;gt;adcHandle, ADC_ResultNumber_0); &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; //读取片上温度传感器温度&lt;br /&gt;
&lt;p&gt;搜索网上信息，偏移固定为1750，斜率固定为0.18，室温条件下测量出的Temp是57度，仍然不对。&lt;/p&gt;
&lt;p&gt;void Temp_test(FUNC_CODE *handle)&lt;br /&gt;{&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;//Temp = (gAdcData.NTCTemp - getRefTempOffset()) *(int32_t)getOsc1FineTrimSlope(); &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; //读取片上温度传感器温度转换成摄氏度&lt;br /&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;Temp = (gAdcData.NTCTemp - 1750) * (0.18); &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; //读取片上温度传感器温度转换成摄氏度&lt;br /&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;handle-&amp;gt;F3027 = Temp;&lt;br /&gt;}&lt;/p&gt;
问题：&lt;/div&gt;
&lt;div&gt;1，具体偏移和斜率应该是什么呢？&lt;/div&gt;
&lt;div&gt;2，采集和计算方法有问题吗？&lt;/div&gt;
&lt;div&gt;请帮忙明确一下，谢谢。&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;</description></item><item><title>DRV8706S-Q1EVM: DRV8706S-Q1应用在12V系统是否要考虑米勒钳位方面的事情？</title><link>https://e2echina.ti.com/thread/1076133?ContentTypeID=0</link><pubDate>Thu, 28 May 2026 08:10:36 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:fabfd6b3-1a53-4615-9a09-5b0ca007c35e</guid><dc:creator>Hongyi Zhuang</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1076133?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076133/drv8706s-q1evm-drv8706s-q1-12v/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; DRV8706S-Q1EVM&lt;/p&gt;&lt;p&gt;大家好&lt;/p&gt;
&lt;p&gt;我查看了手册和DRV8706S-Q1 EVM开发板设计，没有找到关于该芯片米勒钳位引脚相关描述&lt;/p&gt;
&lt;p&gt;我是否应该考虑米勒钳位相关的事情呢？&lt;/p&gt;
&lt;p&gt;我已经在设计中添加了双向钳位二极管和稳压二极管。&lt;/p&gt;
&lt;p&gt;稳压二极管是在栅极出现伏电压时候用于Vgs钳位在-0.5V左右，这或许不能替代有源米勒钳位或者无源米勒钳位。&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;庄洪毅&lt;/p&gt;</description></item><item><title>RE: DRV8706S-Q1EVM: DRV8706S-Q1应用在12V系统是否要考虑米勒钳位方面的事情？</title><link>https://e2echina.ti.com/thread/3876265?ContentTypeID=1</link><pubDate>Mon, 01 Jun 2026 05:54:33 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:f011bcd1-a307-4b73-9677-6a9e4adad26e</guid><dc:creator>Eirwen</dc:creator><slash:comments>0</slash:comments><comments>https://e2echina.ti.com/thread/3876265?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076133/drv8706s-q1evm-drv8706s-q1-12v/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;Hi&lt;/p&gt;
&lt;p&gt;感谢您对TI产品的关注！ 关于您的咨询，我看您在英文E2E与我们的工程师&lt;span&gt;Shinya&lt;/span&gt;在沟通。 那这边的帖子我就关闭了。 有疑问请继续与&lt;span&gt;Shinya&lt;/span&gt;直接沟通。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: DRV8706S-Q1EVM: DRV8706S-Q1应用在12V系统是否要考虑米勒钳位方面的事情？</title><link>https://e2echina.ti.com/thread/3874106?ContentTypeID=1</link><pubDate>Thu, 28 May 2026 08:51:39 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:1d7e729d-da61-4974-93d8-b34169260963</guid><dc:creator>Eirwen</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/3874106?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076133/drv8706s-q1evm-drv8706s-q1-12v/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;已经收到了您的案例，调查需要些时间，感谢您的耐心等待。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: TMS320F28069M: TMS320F28069M芯片自带的温度传感器读取温度数据异常问题</title><link>https://e2echina.ti.com/thread/3874090?ContentTypeID=1</link><pubDate>Thu, 28 May 2026 06:30:05 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:1bbf4db9-38ec-497c-be54-43ce579fce05</guid><dc:creator>Lydia</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/3874090?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/motor-drivers/f/motor-drivers-forum/1076124/tms320f28069m-tms320f28069m/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;span style="font-family:&amp;#39;MS Gothic&amp;#39;;" lang="zh-CN"&gt;您好，&lt;/span&gt;&lt;span style="font-family:&amp;#39;MS Gothic&amp;#39;;" lang="en-US"&gt;已&lt;/span&gt;&lt;span style="font-family:&amp;#39;Microsoft YaHei&amp;#39;;" lang="en-US"&gt;经&lt;/span&gt;&lt;span style="font-family:&amp;#39;MS Gothic&amp;#39;;" lang="en-US"&gt;收到了您的案例，&lt;/span&gt;&lt;span style="font-family:&amp;#39;Microsoft YaHei&amp;#39;;" lang="en-US"&gt;调查&lt;/span&gt;&lt;span style="font-family:&amp;#39;MS Gothic&amp;#39;;" lang="en-US"&gt;需要些&lt;/span&gt;&lt;span style="font-family:&amp;#39;Microsoft YaHei&amp;#39;;" lang="en-US"&gt;时间&lt;/span&gt;&lt;span style="font-family:&amp;#39;MS Gothic&amp;#39;;" lang="en-US"&gt;，感&lt;/span&gt;&lt;span style="font-family:&amp;#39;Microsoft YaHei&amp;#39;;" lang="en-US"&gt;谢&lt;/span&gt;&lt;span style="font-family:&amp;#39;MS Gothic&amp;#39;;" lang="en-US"&gt;您的耐心等待。&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>