Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sensehttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-senseProduct Detail Documentsen-USTelligent Community 12Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sensehttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-senseFri, 05 May 2023 15:58:12 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ece03c27-9abe-4aa0-abac-bc834da022d5e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-sense#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 3:58:12 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EV-VNQ7050AJ</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-05565" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('05565'));" data-farnell="" data-newark="47Y8028" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>This board provides you an easy way to connect STMicroelectronics&reg; VIPower&reg; M0-7 technology into your existing system.&nbsp; The board comes pre-assembled with VNQ7050AJ high-side driver. On board, a minimum set of electrical components (as for device datasheet recommendation), enables the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection.</p> <p>The VNQ7050AJ is a quad channel high-side driver manufactured using ST proprietary VIPower technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface and to provide protection and diagnostics.&nbsp; The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.</p> <p>A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.&nbsp; A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load. A sense enable pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.</p> <p><strong>Applications:</strong> Typical applications are all types of automotive resistive, inductive and capacitive loads</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Simple single IC application board dedicated for VNQ7050AJ</li> <li>Provides electrical connectivity and thermal heat-sinking for easy prototyping</li> <li>General device features <ul> <li class="featureDetail">Quad channel smart high side driver with analog feedback</li> <li class="featureDetail">Very low standby current</li> <li class="featureDetail">Compatible with 3 V and 5 V CMOS outputs</li> </ul> </li> <li>Diagnostic functions <ul> <li class="featureDetail">Dedicated high precision proportional load current sense</li> <li class="featureDetail">Overload and short to ground (power limitation) indication</li> <li class="featureDetail">Thermal shutdown indication</li> <li class="featureDetail">OFF-state open-load detection</li> <li class="featureDetail">Output short to V<sub>CC</sub> detection</li> <li class="featureDetail">Sense enable/disable</li> </ul> </li> <li>Protections <ul> <li class="featureDetail">Undervoltage shutdown</li> <li class="featureDetail">Overvoltage clamp</li> <li class="featureDetail">Load current limitation</li> <li class="featureDetail">Self limiting of fast thermal transients</li> <li class="featureDetail">Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin</li> <li class="featureDetail">Loss of ground and loss of V<sub>CC</sub></li> <li class="featureDetail">Reverse battery with external components</li> <li class="featureDetail">Electrostatic discharge protection</li> </ul> </li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/legal/legal_agreement/license_agreement/EvaluationProductLicenseAgreement.pdf" target="_blank">Evaluation Products License Agreement (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00056578.pdf" target="_blank">VNQ7050AJ-E Quad-channel HSD with analog current sense (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00166124.pdf" target="_blank">DB2548: VNQ7050AJ Evaluation Board (pdf)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2881, "type": "devtool", "part_number": "EV-VNQ7050AJ" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: VNQ7050AJ, highside_driver, stm, analog_demo_boards, high side driver, interface_communications</div> Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sensehttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-sense/revision/3Thu, 16 Dec 2021 23:29:51 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ece03c27-9abe-4aa0-abac-bc834da022d5e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-sense#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:29:51 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2881, "type": "devtool", "part_number": "EV-VNQ7050AJ" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EV-VNQ7050AJ</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-54c8c" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('54c8c'));" data-farnell="" data-newark="47Y8028" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>This board provides you an easy way to connect STMicroelectronics&reg; VIPower&reg; M0-7 technology into your existing system.&nbsp; The board comes pre-assembled with VNQ7050AJ high-side driver. On board, a minimum set of electrical components (as for device datasheet recommendation), enables the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection.</p> <p>The VNQ7050AJ is a quad channel high-side driver manufactured using ST proprietary VIPower technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface and to provide protection and diagnostics.&nbsp; The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.</p> <p>A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.&nbsp; A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load. A sense enable pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.</p> <p><strong>Applications:</strong> Typical applications are all types of automotive resistive, inductive and capacitive loads</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Simple single IC application board dedicated for VNQ7050AJ</li> <li>Provides electrical connectivity and thermal heat-sinking for easy prototyping</li> <li>General device features <ul> <li class="featureDetail">Quad channel smart high side driver with analog feedback</li> <li class="featureDetail">Very low standby current</li> <li class="featureDetail">Compatible with 3 V and 5 V CMOS outputs</li> </ul> </li> <li>Diagnostic functions <ul> <li class="featureDetail">Dedicated high precision proportional load current sense</li> <li class="featureDetail">Overload and short to ground (power limitation) indication</li> <li class="featureDetail">Thermal shutdown indication</li> <li class="featureDetail">OFF-state open-load detection</li> <li class="featureDetail">Output short to V<sub>CC</sub> detection</li> <li class="featureDetail">Sense enable/disable</li> </ul> </li> <li>Protections <ul> <li class="featureDetail">Undervoltage shutdown</li> <li class="featureDetail">Overvoltage clamp</li> <li class="featureDetail">Load current limitation</li> <li class="featureDetail">Self limiting of fast thermal transients</li> <li class="featureDetail">Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin</li> <li class="featureDetail">Loss of ground and loss of V<sub>CC</sub></li> <li class="featureDetail">Reverse battery with external components</li> <li class="featureDetail">Electrostatic discharge protection</li> </ul> </li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/legal/legal_agreement/license_agreement/EvaluationProductLicenseAgreement.pdf" target="_blank">Evaluation Products License Agreement (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00056578.pdf" target="_blank">VNQ7050AJ-E Quad-channel HSD with analog current sense (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00166124.pdf" target="_blank">DB2548: VNQ7050AJ Evaluation Board (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: VNQ7050AJ, highside_driver, stm, analog_demo_boards, high side driver, interface_communications</div> Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sensehttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-sense/revision/2Thu, 16 Dec 2021 03:17:14 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ece03c27-9abe-4aa0-abac-bc834da022d5e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-sense#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:17:14 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2881, "type": "devtool", "part_number": "EV-VNQ7050AJ" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EV-VNQ7050AJ</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-77363" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('77363'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>This board provides you an easy way to connect STMicroelectronics&reg; VIPower&reg; M0-7 technology into your existing system.&nbsp; The board comes pre-assembled with VNQ7050AJ high-side driver. On board, a minimum set of electrical components (as for device datasheet recommendation), enables the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection.</p> <p>The VNQ7050AJ is a quad channel high-side driver manufactured using ST proprietary VIPower technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface and to provide protection and diagnostics.&nbsp; The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.</p> <p>A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.&nbsp; A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load. A sense enable pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.</p> <p><strong>Applications:</strong> Typical applications are all types of automotive resistive, inductive and capacitive loads</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Simple single IC application board dedicated for VNQ7050AJ</li> <li>Provides electrical connectivity and thermal heat-sinking for easy prototyping</li> <li>General device features <ul> <li class="featureDetail">Quad channel smart high side driver with analog feedback</li> <li class="featureDetail">Very low standby current</li> <li class="featureDetail">Compatible with 3 V and 5 V CMOS outputs</li> </ul> </li> <li>Diagnostic functions <ul> <li class="featureDetail">Dedicated high precision proportional load current sense</li> <li class="featureDetail">Overload and short to ground (power limitation) indication</li> <li class="featureDetail">Thermal shutdown indication</li> <li class="featureDetail">OFF-state open-load detection</li> <li class="featureDetail">Output short to V<sub>CC</sub> detection</li> <li class="featureDetail">Sense enable/disable</li> </ul> </li> <li>Protections <ul> <li class="featureDetail">Undervoltage shutdown</li> <li class="featureDetail">Overvoltage clamp</li> <li class="featureDetail">Load current limitation</li> <li class="featureDetail">Self limiting of fast thermal transients</li> <li class="featureDetail">Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin</li> <li class="featureDetail">Loss of ground and loss of V<sub>CC</sub></li> <li class="featureDetail">Reverse battery with external components</li> <li class="featureDetail">Electrostatic discharge protection</li> </ul> </li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/legal/legal_agreement/license_agreement/EvaluationProductLicenseAgreement.pdf" target="_blank">Evaluation Products License Agreement (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00056578.pdf" target="_blank">VNQ7050AJ-E Quad-channel HSD with analog current sense (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00166124.pdf" target="_blank">DB2548: VNQ7050AJ Evaluation Board (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: VNQ7050AJ, highside_driver, stm, analog_demo_boards, high side driver, interface_communications</div> Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sensehttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-sense/revision/1Mon, 18 Oct 2021 20:21:28 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ece03c27-9abe-4aa0-abac-bc834da022d5e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22020/evaluation-board-for-vnq7050aj-quad-channel-hsd-with-analog-current-sense#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:21:28 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2881, "type": "devtool", "part_number": "EV-VNQ7050AJ" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>ST Microelectronics</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x311_1579630303.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for_vnq7050aj_quadchannel_hsd_with_analog_current_sense_500x241_1579630304.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for VNQ7050AJ Quad-Channel HSD with Analog Current Sense" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">EV-VNQ7050AJ</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-7b1ec" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7b1ec'));" data-farnell="" data-newark="47Y8028" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>This board provides you an easy way to connect STMicroelectronics&reg; VIPower&reg; M0-7 technology into your existing system.&nbsp; The board comes pre-assembled with VNQ7050AJ high-side driver. On board, a minimum set of electrical components (as for device datasheet recommendation), enables the user to directly connect the load, the power supply and the microcontroller without any additional effort in external component design and connection.</p> <p>The VNQ7050AJ is a quad channel high-side driver manufactured using ST proprietary VIPower technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface and to provide protection and diagnostics.&nbsp; The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.</p> <p>A FaultRST pin unlatches the output in case of fault or disables the latch-off functionality.&nbsp; A dedicated multifunction multiplexed analog output pin delivers sophisticated diagnostic functions including high precision proportional load current sense, supply voltage feedback and chip temperature sense, in addition to the detection of overload and short circuit to ground, short to VCC and OFF-state open-load. A sense enable pin allows OFF-state diagnosis to be disabled during the module low-power mode as well as external sense resistor sharing among similar devices.</p> <p><strong>Applications:</strong> Typical applications are all types of automotive resistive, inductive and capacitive loads</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Simple single IC application board dedicated for VNQ7050AJ</li> <li>Provides electrical connectivity and thermal heat-sinking for easy prototyping</li> <li>General device features <ul> <li class="featureDetail">Quad channel smart high side driver with analog feedback</li> <li class="featureDetail">Very low standby current</li> <li class="featureDetail">Compatible with 3 V and 5 V CMOS outputs</li> </ul> </li> <li>Diagnostic functions <ul> <li class="featureDetail">Dedicated high precision proportional load current sense</li> <li class="featureDetail">Overload and short to ground (power limitation) indication</li> <li class="featureDetail">Thermal shutdown indication</li> <li class="featureDetail">OFF-state open-load detection</li> <li class="featureDetail">Output short to V<sub>CC</sub> detection</li> <li class="featureDetail">Sense enable/disable</li> </ul> </li> <li>Protections <ul> <li class="featureDetail">Undervoltage shutdown</li> <li class="featureDetail">Overvoltage clamp</li> <li class="featureDetail">Load current limitation</li> <li class="featureDetail">Self limiting of fast thermal transients</li> <li class="featureDetail">Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin</li> <li class="featureDetail">Loss of ground and loss of V<sub>CC</sub></li> <li class="featureDetail">Reverse battery with external components</li> <li class="featureDetail">Electrostatic discharge protection</li> </ul> </li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Evaluation Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/legal/legal_agreement/license_agreement/EvaluationProductLicenseAgreement.pdf" target="_blank">Evaluation Products License Agreement (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00056578.pdf" target="_blank">VNQ7050AJ-E Quad-channel HSD with analog current sense (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00166124.pdf" target="_blank">DB2548: VNQ7050AJ Evaluation Board (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: VNQ7050AJ, highside_driver, stm, analog_demo_boards, high side driver, interface_communications</div>