{"product_id":"lp3947isd-09-nopb","title":"LP3947ISD-09\/NOPB","description":"\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eTexas Instruments\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eBattery Chemistry\u003c\/td\u003e \t\u003ctd\u003eLithium Ion\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Cells\u003c\/td\u003e \t\u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Charging\u003c\/td\u003e \t\u003ctd\u003eConstant - Programmable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgrammable Features\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003eOver Voltage\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCharge Current - Max\u003c\/td\u003e \t\u003ctd\u003e750mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eBattery Pack Voltage\u003c\/td\u003e \t\u003ctd\u003e4.1V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Max)\u003c\/td\u003e \t\u003ctd\u003e6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInterface\u003c\/td\u003e \t\u003ctd\u003eI2C, USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-WFDFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-WSON (4x4)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1761919810\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLP3947ISD-09\/NOPB\u003c\/strong\u003e from Texas Instruments is a high-performance single-cell lithium-ion battery charger IC designed for industrial, automotive, and embedded applications. This advanced power management solution delivers precision charging with programmable constant current up to 750mA, ensuring optimal battery health and longevity.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Charging Control\u003c\/strong\u003e: Programmable constant current charging with I2C and USB interface support for flexible system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range\u003c\/strong\u003e: Functions reliably from -40°C to 85°C, ideal for harsh industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection\u003c\/strong\u003e: Built-in over-voltage fault protection safeguards your battery and system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Design\u003c\/strong\u003e: 14-WFDFN exposed pad package (14-WSON 4x4mm) optimizes board space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Cell Li-Ion Support\u003c\/strong\u003e: Charges to 4.1V battery pack voltage with 6V maximum supply voltage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003ePerfect for portable electronics, industrial equipment, medical devices, IoT sensors, and embedded systems requiring reliable single-cell lithium-ion battery charging with precise control and robust protection features.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAs an authorized distributor of Texas Instruments components, HQICKEY guarantees 100% authentic parts with full traceability, comprehensive technical support, and reliable global logistics for your mission-critical projects.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/battery-chargers\" title=\"Battery Charger ICs \u0026amp; PMICs | Multi-Cell Charging Solutions - HQICKEY\"\u003eBattery Charger ICs \u0026amp; PMICs | Multi-Cell Charging Solutions\u003c\/a\u003e\u003c\/strong\u003e for advanced power management solutions across single-cell and multi-cell applications.\u003c\/p\u003e\u003cp\u003eVisit \u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Premium Semiconductor Components\"\u003eHQICKEY - Premium Semiconductor Components\u003c\/a\u003e\u003c\/strong\u003e for our full catalog of memory, microprocessors, FPGAs, and interface ICs.\u003c\/p\u003e\u003cp\u003eStay updated with the latest industry insights, product releases, and technical guides on our \u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS Blog - HQICKEY Technical Resources\"\u003eNEWS Blog - HQICKEY Technical Resources\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51117861667105,"sku":"LP3947ISD-09\/NOPB","price":355904.94,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_BC_296_SDA14B_NHL_14_83c4706c-a92f-4fec-9991-eedd4d2575d9.jpg?v=1743684251","url":"https:\/\/hqickey.com\/de\/products\/lp3947isd-09-nopb","provider":"HQICKEY","version":"1.0","type":"link"}