{"product_id":"isl95521airz","title":"ISL95521AIRZ","description":"\u003cp\u003eThe \u003cstrong\u003eISL95521AIRZ\u003c\/strong\u003e from Renesas Electronics Corporation is a high-performance battery charger IC designed for 2 to 4 cell lithium-ion and lithium-polymer battery applications. This advanced integrated circuit provides reliable charging management with comprehensive fault protection including over-current and over-temperature safeguards.\u003c\/p\u003e\u003cp\u003eEngineered for embedded systems, industrial equipment, automotive applications, and IoT devices, the ISL95521AIRZ features I2C and SMBus communication interfaces for seamless integration into your design. The compact 32-VFQFN (4x4mm) surface mount package optimizes board space while delivering robust performance with a maximum supply voltage of 25V.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-cell support: Compatible with 2-4 cell Li-Ion\/Polymer battery configurations\u003c\/li\u003e\n\u003cli\u003eAdvanced protection: Over-current and over-temperature fault protection ensures safe operation\u003c\/li\u003e\n\u003cli\u003eFlexible communication: I2C and SMBus interface support for easy system integration\u003c\/li\u003e\n\u003cli\u003eCompact design: 32-QFN (4x4) surface mount package saves valuable PCB real estate\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade reliability: Manufactured by Renesas Electronics Corporation\u003c\/li\u003e\n\u003cli\u003eRoHS compliant: Meets environmental standards for global deployment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\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\u003eRenesas Electronics Corporation\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\/Polymer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Cells\u003c\/td\u003e \t\u003ctd\u003e2 ~ 4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Charging\u003c\/td\u003e \t\u003ctd\u003e-\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 Current, Over Temperature\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCharge Current - Max\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eBattery Pack Voltage\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Max)\u003c\/td\u003e \t\u003ctd\u003e25V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInterface\u003c\/td\u003e \t\u003ctd\u003eI2C, SMBus\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-\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\u003e32-VFQFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e32-QFN (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\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eThe ISL95521AIRZ is ideal for portable electronics, power tools, medical devices, industrial automation equipment, and battery-powered IoT solutions requiring precise multi-cell lithium battery charging control.\u003c\/p\u003e\u003ch3\u003eQuality Assurance:\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we guarantee authentic components sourced directly from authorized distributors. Every ISL95521AIRZ unit comes with full traceability and manufacturer warranty support, ensuring long-term availability for your production needs.\u003c\/p\u003e\u003ch3\u003eRelated Resources:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExplore our complete \u003ca href=\"https:\/\/hqickey.com\/collections\/battery-chargers\" title=\"Battery Chargers Collection\"\u003eBattery Chargers Collection\u003c\/a\u003e for more power management solutions\u003c\/li\u003e\n\u003cli\u003eVisit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components\"\u003eHQICKEY Home\u003c\/a\u003e for premium semiconductor components\u003c\/li\u003e\n\u003cli\u003eRead our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"Technical Blog - Application Notes and Design Guides\"\u003eTechnical Blog\u003c\/a\u003e for application notes and design guides\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renesas Electronics Corporation","offers":[{"title":"Default Title","offer_id":51117900398881,"sku":"ISL95521AIRZ","price":355904.94,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_BC_20_L28.5X5_28_dfe3cfa2-d3b8-4255-b472-6be8a86ee16c.jpg?v=1743684897","url":"https:\/\/hqickey.com\/products\/isl95521airz","provider":"HQICKEY","version":"1.0","type":"link"}