{"product_id":"l9708-automotive-engine-computer-board-ic-chip","title":"L9708 – Automotive Engine Computer Board IC Chip for Fuel Injector \/ Solenoid Driver","description":"\u003cp\u003eL9708 is a multi-channel low-side driver IC specifically designed for automotive engine computer boards.\u003c\/p\u003e\n\u003cp\u003eIt is ideal for driving fuel injectors, idle air control valves, EVAP canister purge solenoids, and other inductive loads in engine management systems.\u003c\/p\u003e\n\u003cp\u003eThe device integrates eight independent low-side driver channels, each capable of handling continuous currents up to 1.2A and peak currents up to 5A.\u003c\/p\u003e\n\u003cp\u003eOutput channels are controlled via a standard serial peripheral interface (SPI), allowing precise timing and diagnostics for each channel.\u003c\/p\u003e\n\u003cp\u003eL9708 operates from a wide supply voltage range of 4.5V to 36V, making it suitable for 12V and 24V vehicle electrical systems.\u003c\/p\u003e\n\u003cp\u003eEach channel includes built-in overcurrent protection, short-circuit protection, and inductive clamping for safe operation with solenoids and injectors.\u003c\/p\u003e\n\u003cp\u003eThe chip also features thermal shutdown and open-load detection, with diagnostic feedback readable through the SPI interface.\u003c\/p\u003e\n\u003cp\u003eIt is designed to withstand harsh automotive conditions, with an operating temperature range of -40°C to +150°C (junction temperature).\u003c\/p\u003e\n\u003cp\u003eFast switching characteristics (typically \u0026lt;10µs) ensure precise fuel delivery and emissions control, helping engines meet Euro 6 and EPA standards.\u003c\/p\u003e\n\u003cp\u003eL9708 is commonly used in gasoline and diesel engine ECUs, as well as transmission control modules and body electronics requiring multiple low-side outputs.\u003c\/p\u003e\n\u003cp\u003eEach IC is fully tested for ESD protection (up to 8kV HBM) and meets AEC-Q100 reliability requirements for automotive applications.\u003c\/p\u003e","brand":"Qlnova","offers":[{"title":"Default Title","offer_id":45218245181549,"sku":null,"price":3.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5950\/8845\/files\/1.webp?v=1779346885","url":"https:\/\/qlnova.com\/products\/l9708-automotive-engine-computer-board-ic-chip","provider":"Qlnova","version":"1.0","type":"link"}