{"product_id":"sc900504dwb-dual-injector-and-fan-driver-ic","title":"SC900504DWB - Dual Injector and Fan Driver IC for Automotive ECU, Engine Cooling \u0026 Fuel Control","description":"\u003cp\u003eSC900504DWB is a multi-channel driver IC designed for automotive engine management and thermal control systems.\u003c\/p\u003e\n\u003cp\u003eIt integrates two independent high-current outputs for fuel injector driving and fan motor control.\u003cbr\u003eThis makes it suitable for modern ECU boards that require both fuel delivery and cooling fan regulation.\u003c\/p\u003e\n\u003cp\u003eThe chip provides fast switching response for injectors and smooth current modulation for DC fans.\u003cbr\u003eIt operates reliably under harsh under-hood conditions with extended temperature tolerance.\u003c\/p\u003e\n\u003cp\u003eTypical applications include engine control units, cooling fan modules, and integrated vehicle thermal management systems.\u003cbr\u003eThe device also features overcurrent protection and diagnostic feedback for system monitoring.\u003c\/p\u003e\n\u003cp\u003eFor aftermarket ECU repair or replacement, this driver offers a direct pin-to-pin compatible solution.\u003cbr\u003eIt helps restore proper fuel-air mixture control and engine cooling efficiency without reprogramming.\u003c\/p\u003e","brand":"Qlnova","offers":[{"title":"Default Title","offer_id":45323924209773,"sku":null,"price":4.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5950\/8845\/files\/SC900504DWB-2.webp?v=1781147841","url":"https:\/\/qlnova.com\/products\/sc900504dwb-dual-injector-and-fan-driver-ic","provider":"Qlnova","version":"1.0","type":"link"}