https://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237Product Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237Fri, 05 May 2023 16:05:18 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:b48d7497-ccad-4536-a72b-5d3081819517e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 4:05:18 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for ISL9237</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>INTERSIL</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__isl9237_500x330_1579633521.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for ISL9237" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for__isl9237_500x443_1579633522.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x330_1579633521.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x443_1579633522.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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">ISL9237EVAL2Z</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-35803" 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('35803'));" data-farnell="2616823" 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"> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237EVAL2Z evaluation board is designed to demonstrate the performance of the ISL9237. The default value numbers of the battery in series, the switching frequency, and the adapter current limit charging function can be programmed by the resistor from the PROG pin to GND. Those values also can be set by SMBus.</span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;"><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237 is a buck-boost Narrow Output Voltage DC (NVDC) charger utilizing Intersil&rsquo;s advanced R3&trade; Technology to provide high light-load efficiency, fast transient response, and seamless DCM/CCM transitions for a variety of mobile and industrial applications. In Charge mode, the ISL9237 takes input power from a wide range (4V to 20V) of DC power sources (conventional AC/DC charger adapters, USB PD ports, travel adapters, etc.) and safely charges battery packs with up to three cells in a series configuration. The ISL9237 supports On-the-Go (OTG) function for 2- and 3-cell battery applications. When OTG function is enabled, the ISL9237 operates in Reverse Buck mode to provide 5V at the USB port. The ISL9237 has serial communication via SMBus/I2C that allows programming of many critical parameters to deliver a customized solution. These programming parameters include, but are not limited to: adapter current limit, charger current limit, system voltage setting, and trickle-charging current limit.<br /><br /></span></span> <h2><strong><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Applications:</span></strong></h2> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Mobile devices with rechargeable batteries</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Industrial devices with rechargeable batteries</span></li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Buck-boost NVDC charger for 1-, 2-, 3-cell Li-ion batteries &bull; End of Charge (EOC) option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; System power monitor PSYS output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; PROCHOT# open-drain output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Allows trickle charging of depleted battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Optional ASGATE FET control </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Ideal diode control in Turbo mode </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Reverse buck, boost, and buck-boost operation from battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Two-level adapter current limit available </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Battery Ship mode option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; SMBus and auto-increment I2C compatible</span> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Evaluation Board ISL9237</span> <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">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.intersil.com/content/dam/Intersil/documents/isl9/isl9237eval2z-user-guide.pdf" target="_blank">ISL9237EVAL2Z Evaluation Board User Guide (pdf)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4314, "type": "devtool", "part_number": "ISL9237EVAL2Z" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: intersil, battery charger, mcu, ISL9237, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237/revision/3Thu, 16 Dec 2021 23:36:21 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:b48d7497-ccad-4536-a72b-5d3081819517e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:36:21 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4314, "type": "devtool", "part_number": "ISL9237EVAL2Z" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for ISL9237</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>INTERSIL</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__isl9237_500x330_1579633521.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for ISL9237" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for__isl9237_500x443_1579633522.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x330_1579633521.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x443_1579633522.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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">ISL9237EVAL2Z</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-770d5" 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('770d5'));" data-farnell="2616823" 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"> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237EVAL2Z evaluation board is designed to demonstrate the performance of the ISL9237. The default value numbers of the battery in series, the switching frequency, and the adapter current limit charging function can be programmed by the resistor from the PROG pin to GND. Those values also can be set by SMBus.</span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;"><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237 is a buck-boost Narrow Output Voltage DC (NVDC) charger utilizing Intersil&rsquo;s advanced R3&trade; Technology to provide high light-load efficiency, fast transient response, and seamless DCM/CCM transitions for a variety of mobile and industrial applications. In Charge mode, the ISL9237 takes input power from a wide range (4V to 20V) of DC power sources (conventional AC/DC charger adapters, USB PD ports, travel adapters, etc.) and safely charges battery packs with up to three cells in a series configuration. The ISL9237 supports On-the-Go (OTG) function for 2- and 3-cell battery applications. When OTG function is enabled, the ISL9237 operates in Reverse Buck mode to provide 5V at the USB port. The ISL9237 has serial communication via SMBus/I2C that allows programming of many critical parameters to deliver a customized solution. These programming parameters include, but are not limited to: adapter current limit, charger current limit, system voltage setting, and trickle-charging current limit.<br /><br /></span></span> <h2><strong><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Applications:</span></strong></h2> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Mobile devices with rechargeable batteries</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Industrial devices with rechargeable batteries</span></li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Buck-boost NVDC charger for 1-, 2-, 3-cell Li-ion batteries &bull; End of Charge (EOC) option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; System power monitor PSYS output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; PROCHOT# open-drain output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Allows trickle charging of depleted battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Optional ASGATE FET control </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Ideal diode control in Turbo mode </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Reverse buck, boost, and buck-boost operation from battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Two-level adapter current limit available </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Battery Ship mode option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; SMBus and auto-increment I2C compatible</span> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Evaluation Board ISL9237</span> <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">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.intersil.com/content/dam/Intersil/documents/isl9/isl9237eval2z-user-guide.pdf" target="_blank">ISL9237EVAL2Z Evaluation Board User Guide (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: intersil, battery charger, mcu, ISL9237, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237/revision/2Thu, 16 Dec 2021 03:24:40 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:b48d7497-ccad-4536-a72b-5d3081819517e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:24:40 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4314, "type": "devtool", "part_number": "ISL9237EVAL2Z" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for ISL9237</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>INTERSIL</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__isl9237_500x330_1579633521.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for ISL9237" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for__isl9237_500x443_1579633522.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x330_1579633521.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x443_1579633522.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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">ISL9237EVAL2Z</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-0d576" 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('0d576'));" 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"> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237EVAL2Z evaluation board is designed to demonstrate the performance of the ISL9237. The default value numbers of the battery in series, the switching frequency, and the adapter current limit charging function can be programmed by the resistor from the PROG pin to GND. Those values also can be set by SMBus.</span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;"><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237 is a buck-boost Narrow Output Voltage DC (NVDC) charger utilizing Intersil&rsquo;s advanced R3&trade; Technology to provide high light-load efficiency, fast transient response, and seamless DCM/CCM transitions for a variety of mobile and industrial applications. In Charge mode, the ISL9237 takes input power from a wide range (4V to 20V) of DC power sources (conventional AC/DC charger adapters, USB PD ports, travel adapters, etc.) and safely charges battery packs with up to three cells in a series configuration. The ISL9237 supports On-the-Go (OTG) function for 2- and 3-cell battery applications. When OTG function is enabled, the ISL9237 operates in Reverse Buck mode to provide 5V at the USB port. The ISL9237 has serial communication via SMBus/I2C that allows programming of many critical parameters to deliver a customized solution. These programming parameters include, but are not limited to: adapter current limit, charger current limit, system voltage setting, and trickle-charging current limit.<br /><br /></span></span> <h2><strong><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Applications:</span></strong></h2> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Mobile devices with rechargeable batteries</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Industrial devices with rechargeable batteries</span></li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Buck-boost NVDC charger for 1-, 2-, 3-cell Li-ion batteries &bull; End of Charge (EOC) option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; System power monitor PSYS output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; PROCHOT# open-drain output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Allows trickle charging of depleted battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Optional ASGATE FET control </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Ideal diode control in Turbo mode </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Reverse buck, boost, and buck-boost operation from battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Two-level adapter current limit available </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Battery Ship mode option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; SMBus and auto-increment I2C compatible</span> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Evaluation Board ISL9237</span> <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">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.intersil.com/content/dam/Intersil/documents/isl9/isl9237eval2z-user-guide.pdf" target="_blank">ISL9237EVAL2Z Evaluation Board User Guide (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: intersil, battery charger, mcu, ISL9237, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237/revision/1Mon, 18 Oct 2021 20:27:06 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:b48d7497-ccad-4536-a72b-5d3081819517e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22617/evaluation-board-for-isl9237#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:27:06 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4314, "type": "devtool", "part_number": "ISL9237EVAL2Z" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Evaluation Board for ISL9237</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>INTERSIL</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__isl9237_500x330_1579633521.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Evaluation Board for ISL9237" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/evaluation_board_for__isl9237_500x443_1579633522.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x330_1579633521.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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__isl9237_500x443_1579633522.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Evaluation Board for ISL9237" /> </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">ISL9237EVAL2Z</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-a614c" 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('a614c'));" data-farnell="2616823" 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"> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237EVAL2Z evaluation board is designed to demonstrate the performance of the ISL9237. The default value numbers of the battery in series, the switching frequency, and the adapter current limit charging function can be programmed by the resistor from the PROG pin to GND. Those values also can be set by SMBus.</span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;"><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">The ISL9237 is a buck-boost Narrow Output Voltage DC (NVDC) charger utilizing Intersil&rsquo;s advanced R3&trade; Technology to provide high light-load efficiency, fast transient response, and seamless DCM/CCM transitions for a variety of mobile and industrial applications. In Charge mode, the ISL9237 takes input power from a wide range (4V to 20V) of DC power sources (conventional AC/DC charger adapters, USB PD ports, travel adapters, etc.) and safely charges battery packs with up to three cells in a series configuration. The ISL9237 supports On-the-Go (OTG) function for 2- and 3-cell battery applications. When OTG function is enabled, the ISL9237 operates in Reverse Buck mode to provide 5V at the USB port. The ISL9237 has serial communication via SMBus/I2C that allows programming of many critical parameters to deliver a customized solution. These programming parameters include, but are not limited to: adapter current limit, charger current limit, system voltage setting, and trickle-charging current limit.<br /><br /></span></span> <h2><strong><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Applications:</span></strong></h2> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Mobile devices with rechargeable batteries</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Industrial devices with rechargeable batteries</span></li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Buck-boost NVDC charger for 1-, 2-, 3-cell Li-ion batteries &bull; End of Charge (EOC) option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; System power monitor PSYS output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; PROCHOT# open-drain output, IMVP-8 compliant </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Allows trickle charging of depleted battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Optional ASGATE FET control </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Ideal diode control in Turbo mode </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Reverse buck, boost, and buck-boost operation from battery </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Two-level adapter current limit available </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; Battery Ship mode option </span><br /><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&bull; SMBus and auto-increment I2C compatible</span> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Evaluation Board ISL9237</span> <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">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.intersil.com/content/dam/Intersil/documents/isl9/isl9237eval2z-user-guide.pdf" target="_blank">ISL9237EVAL2Z Evaluation Board User Guide (pdf)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: intersil, battery charger, mcu, ISL9237, development_platforms_kits, reference_designs</div>