https://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25zProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25zFri, 05 May 2023 15:58:02 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:adbba014-06f7-4ed2-bca0-05f63269ee85e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25z#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 3:58:02 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">BC3770 Battery Charger Board with KL25Z</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>NXP</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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="BC3770 Battery Charger Board with KL25Z" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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">FRDM-BC3770-EVM</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-6c1df" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2499102&nsku=48Y0670&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" 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('6c1df'));" data-farnell="2499102" data-newark="48Y0670" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The Freedom expansion board FRDM-BC3770-EVM is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery that works with a FRDM-KL25Z (included pre-programmed with mini-USB cables).</p> <p>This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system. High efficiency and switch-mode operation of the BC3770 reduces heat dissipation and allow for higher current capability for a given package size. In addition, the BC3770 features single input with a 20V max input and charges the battery with the current up to 2A. The charging parameters and operating modes are fully programmable over an I2C Interface that operates up to 400kHz.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <div id="featureSectionDiv" class="dtmCommonSection" data-dtmname="Features Section"> <ul> <li>A BC3770 highly integrated synchronous switch-mode chargers, featuring integrated OVP and Power FETs</li> <li>A FRDM-KL25Z for SPI communication and IO control</li> <li>Operate as a boost regulator for USB-OTG function via either I²C command or an external pin from the host/processor.</li> <li>The BC3770 is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery. This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system.</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <div class="productHomeBox pHB_bullet bottom15"> <ul> <li>FRDM-BC3770-EVM Hardware</li> <li>FRDM-KL25Z Hardware (Pre-Programmed)</li> <li>Cable, USB A-M to B-M mini (2)</li> <li>Quick Reference Guide</li> <li>Warranty card</li> </ul> </div> <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 xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/data_sheet/MC32BC3770.pdf" target="_blank">MC32BC3770, 2.0 A Switch-Mode Charger with Intelligent Power-Path for 1-Cell Li-Ion Battery - Data Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/fact_sheet/BC3770FS.pdf" target="_blank">BC3770 Battery Charger - Fact Sheet (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://cache.nxp.com/files/analog/doc/user_guide/KTFRDMBC3770UG.pdf" target="_blank">KTFRDMBC3770UG, Freedom Expansion Boards FRDM-BC3770-EVB and FRDM-BC3770-EVM - User’s Guide (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Drivers</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/MC32BC3770-GUI-DEVD.zip" target="_blank">MC32BC3770 GUI Device Drivers (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-download"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/SMCHARGER-GUI-KL25Z-DEVD.bin" target="_blank">SMCharger GUI KL25Z Device Driver </a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.nxp.com/webapp/sps/download/license.jsp?colCode=FRDM-BC3770-EVB-M-GRBR" target="_blank">Gerber files for the FRDM-BC3770-EVB/EVM Evaluation Kit (zip)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2848, "type": "devtool", "part_number": "FRDM-BC3770-EVM" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: battery charger, li-ion battery, mcu, nxp, daughter_addon_boards, BC3770, development_platforms_kits</div> https://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25z/revision/3Thu, 16 Dec 2021 23:29:41 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:adbba014-06f7-4ed2-bca0-05f63269ee85e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25z#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:29:41 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2848, "type": "devtool", "part_number": "FRDM-BC3770-EVM" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">BC3770 Battery Charger Board with KL25Z</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>NXP</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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="BC3770 Battery Charger Board with KL25Z" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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">FRDM-BC3770-EVM</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-602e9" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2499102&nsku=48Y0670&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" 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('602e9'));" data-farnell="2499102" data-newark="48Y0670" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The Freedom expansion board FRDM-BC3770-EVM is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery that works with a FRDM-KL25Z (included pre-programmed with mini-USB cables).</p> <p>This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system. High efficiency and switch-mode operation of the BC3770 reduces heat dissipation and allow for higher current capability for a given package size. In addition, the BC3770 features single input with a 20V max input and charges the battery with the current up to 2A. The charging parameters and operating modes are fully programmable over an I2C Interface that operates up to 400kHz.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <div id="featureSectionDiv" class="dtmCommonSection"> <ul> <li>A BC3770 highly integrated synchronous switch-mode chargers, featuring integrated OVP and Power FETs</li> <li>A FRDM-KL25Z for SPI communication and IO control</li> <li>Operate as a boost regulator for USB-OTG function via either I²C command or an external pin from the host/processor.</li> <li>The BC3770 is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery. This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system.</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <div class="productHomeBox pHB_bullet bottom15"> <ul> <li>FRDM-BC3770-EVM Hardware</li> <li>FRDM-KL25Z Hardware (Pre-Programmed)</li> <li>Cable, USB A-M to B-M mini (2)</li> <li>Quick Reference Guide</li> <li>Warranty card</li> </ul> </div> <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 xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/data_sheet/MC32BC3770.pdf" target="_blank">MC32BC3770, 2.0 A Switch-Mode Charger with Intelligent Power-Path for 1-Cell Li-Ion Battery - Data Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/fact_sheet/BC3770FS.pdf" target="_blank">BC3770 Battery Charger - Fact Sheet (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://cache.nxp.com/files/analog/doc/user_guide/KTFRDMBC3770UG.pdf" target="_blank">KTFRDMBC3770UG, Freedom Expansion Boards FRDM-BC3770-EVB and FRDM-BC3770-EVM - User’s Guide (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Drivers</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/MC32BC3770-GUI-DEVD.zip" target="_blank">MC32BC3770 GUI Device Drivers (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-download"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/SMCHARGER-GUI-KL25Z-DEVD.bin" target="_blank">SMCharger GUI KL25Z Device Driver </a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.nxp.com/webapp/sps/download/license.jsp?colCode=FRDM-BC3770-EVB-M-GRBR" target="_blank">Gerber files for the FRDM-BC3770-EVB/EVM Evaluation Kit (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: battery charger, li-ion battery, mcu, nxp, daughter_addon_boards, BC3770, development_platforms_kits</div> https://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25z/revision/2Thu, 16 Dec 2021 03:17:01 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:adbba014-06f7-4ed2-bca0-05f63269ee85e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25z#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:17:01 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2848, "type": "devtool", "part_number": "FRDM-BC3770-EVM" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">BC3770 Battery Charger Board with KL25Z</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>NXP</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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="BC3770 Battery Charger Board with KL25Z" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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">FRDM-BC3770-EVM</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-ac06f" 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('ac06f'));" 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>The Freedom expansion board FRDM-BC3770-EVM is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery that works with a FRDM-KL25Z (included pre-programmed with mini-USB cables).</p> <p>This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system. High efficiency and switch-mode operation of the BC3770 reduces heat dissipation and allow for higher current capability for a given package size. In addition, the BC3770 features single input with a 20V max input and charges the battery with the current up to 2A. The charging parameters and operating modes are fully programmable over an I2C Interface that operates up to 400kHz.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <div id="featureSectionDiv" class="dtmCommonSection"> <ul> <li>A BC3770 highly integrated synchronous switch-mode chargers, featuring integrated OVP and Power FETs</li> <li>A FRDM-KL25Z for SPI communication and IO control</li> <li>Operate as a boost regulator for USB-OTG function via either I²C command or an external pin from the host/processor.</li> <li>The BC3770 is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery. This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system.</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <div class="productHomeBox pHB_bullet bottom15"> <ul> <li>FRDM-BC3770-EVM Hardware</li> <li>FRDM-KL25Z Hardware (Pre-Programmed)</li> <li>Cable, USB A-M to B-M mini (2)</li> <li>Quick Reference Guide</li> <li>Warranty card</li> </ul> </div> <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 xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/data_sheet/MC32BC3770.pdf" target="_blank">MC32BC3770, 2.0 A Switch-Mode Charger with Intelligent Power-Path for 1-Cell Li-Ion Battery - Data Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/fact_sheet/BC3770FS.pdf" target="_blank">BC3770 Battery Charger - Fact Sheet (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://cache.nxp.com/files/analog/doc/user_guide/KTFRDMBC3770UG.pdf" target="_blank">KTFRDMBC3770UG, Freedom Expansion Boards FRDM-BC3770-EVB and FRDM-BC3770-EVM - User’s Guide (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Drivers</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/MC32BC3770-GUI-DEVD.zip" target="_blank">MC32BC3770 GUI Device Drivers (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-download"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/SMCHARGER-GUI-KL25Z-DEVD.bin" target="_blank">SMCharger GUI KL25Z Device Driver </a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.nxp.com/webapp/sps/download/license.jsp?colCode=FRDM-BC3770-EVB-M-GRBR" target="_blank">Gerber files for the FRDM-BC3770-EVB/EVM Evaluation Kit (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: battery charger, li-ion battery, mcu, nxp, daughter_addon_boards, BC3770, development_platforms_kits</div> https://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25z/revision/1Mon, 18 Oct 2021 20:21:18 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:adbba014-06f7-4ed2-bca0-05f63269ee85e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22002/bc3770-battery-charger-board-with-kl25z#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:21:18 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 2848, "type": "devtool", "part_number": "FRDM-BC3770-EVM" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">BC3770 Battery Charger Board with KL25Z</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>NXP</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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="BC3770 Battery Charger Board with KL25Z" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x463_1579630816.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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/bc3770_battery_charger_board_with_kl25z_500x478_1579630816.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="BC3770 Battery Charger Board with KL25Z" /> </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">FRDM-BC3770-EVM</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-32203" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2499102&nsku=48Y0670&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" 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('32203'));" data-farnell="2499102" data-newark="48Y0670" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The Freedom expansion board FRDM-BC3770-EVM is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery that works with a FRDM-KL25Z (included pre-programmed with mini-USB cables).</p> <p>This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system. High efficiency and switch-mode operation of the BC3770 reduces heat dissipation and allow for higher current capability for a given package size. In addition, the BC3770 features single input with a 20V max input and charges the battery with the current up to 2A. The charging parameters and operating modes are fully programmable over an I2C Interface that operates up to 400kHz.</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <div id="featureSectionDiv" class="dtmCommonSection"> <ul> <li>A BC3770 highly integrated synchronous switch-mode chargers, featuring integrated OVP and Power FETs</li> <li>A FRDM-KL25Z for SPI communication and IO control</li> <li>Operate as a boost regulator for USB-OTG function via either I²C command or an external pin from the host/processor.</li> <li>The BC3770 is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery. This dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system.</li> </ul> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <div class="productHomeBox pHB_bullet bottom15"> <ul> <li>FRDM-BC3770-EVM Hardware</li> <li>FRDM-KL25Z Hardware (Pre-Programmed)</li> <li>Cable, USB A-M to B-M mini (2)</li> <li>Quick Reference Guide</li> <li>Warranty card</li> </ul> </div> <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 xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/data_sheet/MC32BC3770.pdf" target="_blank">MC32BC3770, 2.0 A Switch-Mode Charger with Intelligent Power-Path for 1-Cell Li-Ion Battery - Data Sheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Product Brief/Fact sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://cache.nxp.com/files/analog/doc/fact_sheet/BC3770FS.pdf" target="_blank">BC3770 Battery Charger - Fact Sheet (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://cache.nxp.com/files/analog/doc/user_guide/KTFRDMBC3770UG.pdf" target="_blank">KTFRDMBC3770UG, Freedom Expansion Boards FRDM-BC3770-EVB and FRDM-BC3770-EVM - User’s Guide (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Drivers</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/MC32BC3770-GUI-DEVD.zip" target="_blank">MC32BC3770 GUI Device Drivers (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-download"></i> <a href="http://cache.nxp.com/files/run_time_software/device_driver/SMCHARGER-GUI-KL25Z-DEVD.bin" target="_blank">SMCharger GUI KL25Z Device Driver </a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.nxp.com/webapp/sps/download/license.jsp?colCode=FRDM-BC3770-EVB-M-GRBR" target="_blank">Gerber files for the FRDM-BC3770-EVB/EVM Evaluation Kit (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: battery charger, li-ion battery, mcu, nxp, daughter_addon_boards, BC3770, development_platforms_kits</div>