{"product_id":"sm5307-power-bank-soc","title":"SM5307 2.1A charge, 2.4A discharge, high integration mobile power supply SOC","description":"\u003cp style=\"text-align: left;\"\u003eThe \u003cstrong\u003eSM5307\u003c\/strong\u003e is a multifunctional power management SOC that integrates a boost converter, lithium battery charging management, and battery power indication, providing a complete power solution for mobile power supplies. The high integration and rich functionality of the SM5307 enable it to use only a few external devices, effectively reducing the size of the overall solution and BOM costs. \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003cbr\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSynchronously switch charge and discharge \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2.4A synchronous boost conversion, 2.1A \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003esynchronous switch charging \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBoost efficiency up to 92% \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCharging efficiency up to 91% \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBuilt-in power path management, supporting \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003echarging while discharging \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eCharging \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAdaptive charging current regulation \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAdapt to adapters \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSupport 4.20\/4.25V batteries \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eBattery power display \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSupport 4\/3\/2\/1 LED power display \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSupport low battery alarm indication \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMulti-functions \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eButton press to startup \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBuilt-in lighting drive \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAuto-detect phone insertion and removal \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eLow power consumption \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIntelligent identification of load, automatic \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003estandby \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eStandby power consumption 25μA \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMinimal BOM \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBuilt-in Power MOSFET, charging and discharging \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ewith one single inductor \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMultiple protection and high reliability \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOutput over current, over voltage and short \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ecircuit protection \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eInput over voltage, over charge, over discharge, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eand over current discharge protection \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOver temperature protection for the whole \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003emachine\u003c\/span\u003e\u003cspan\u003e（\u003c\/span\u003e\u003cspan\u003eOnly internal temperature of chip\u003c\/span\u003e\u003cspan\u003e）\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cdiv\u003e\u003cspan\u003eMobile power supply \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePower Bank \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eMobile phones, laptops and other portable \u003c\/span\u003e\u003cspan\u003edevices\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e\u003cstrong\u003eDownload\u003ca title=\"TP4056  1A Linear li-Ion Battery Charger\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/2913\/4692\/files\/TP4056_EN_V1.5-LH.pdf?v=1783674488\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0785\/2913\/4692\/files\/SM5307_EN_V1.07-LH.pdf?v=1784103973\" title=\"SM5307 2.1A charge, 2.4A discharge, high integration mobile power supply SOC\" rel=\"noopener\" target=\"_blank\"\u003eSM5307 Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Home Town Chip Micro Technology Group","offers":[{"title":"Sample Qty:10 pcs($0.2736\/pcs)","offer_id":48760653316196,"sku":null,"price":2.74,"currency_code":"USD","in_stock":true},{"title":"Reel Qty:4000 pcs($0.1572\/pcs)","offer_id":48760653381732,"sku":null,"price":628.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/2913\/4692\/files\/SM5307.png?v=1784105727","url":"https:\/\/www.zjwchip.com\/en-my\/products\/sm5307-power-bank-soc","provider":"ZJW Chip Store","version":"1.0","type":"link"}