{"product_id":"vnq05xsp-quad-channel-high-side-driver-ic-5a-automotive-power-switch-with-current-sense","title":"VNQ05XSP Quad-Channel High-Side Driver IC - 5A Automotive Power Switch with Current Sense","description":"\u003ch2\u003eVNQ05XSP Quad High-Side Smart Power Switch for Automotive Lighting and Body Control\u003c\/h2\u003e\n\u003cp\u003eThis quad-channel high-side driver is a monolithic device designed using advanced VIPower M0-3 technology, specifically intended for automotive applications requiring multiple load driving capabilities . It provides a robust and highly integrated solution for controlling lamps, relays, and solenoids in modern vehicle electrical systems .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuad-Channel High-Side Architecture\u003c\/strong\u003e\u003cbr\u003eThe VNQ05XSP features four independent high-side channels, each capable of delivering up to 5A of continuous output current . This makes it ideal for driving multiple loads simultaneously, such as headlights, taillights, turn indicators, and interior lighting systems . The 1:1 input-to-output ratio simplifies control logic design in body control modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide Operating Voltage Range\u003c\/strong\u003e\u003cbr\u003eSupporting a broad supply voltage from 5.5V to 36V, this device is fully compatible with both 12V and 24V automotive electrical architectures . The integrated overvoltage clamp protects the device against low energy voltage spikes, ensuring stable operation in the harsh automotive electrical environment .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow On-Resistance for High Efficiency\u003c\/strong\u003e\u003cbr\u003eWith a typical on-state resistance (RDS(ON)) of just 110mΩ per channel, the VNQ05XSP minimizes power dissipation and heat generation during operation . The maximum power dissipation rating of 78W supports demanding continuous load conditions across the full automotive temperature range .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiplexed Current Sense Diagnosis\u003c\/strong\u003e\u003cbr\u003eA key feature of this driver IC is the multiplexed analog current sense output, which delivers a current proportional to the selected output current . The SenseEnable pin allows multiple VNQ05XSP devices to share the same current sense line, providing real-time load monitoring and fault detection capabilities .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Protection Suite\u003c\/strong\u003e\u003cbr\u003eDesigned for maximum reliability, the VNQ05XSP integrates multiple protection features: current limitation, overtemperature shutdown with auto-restart, undervoltage shutdown, and overvoltage protection . It also provides protection against loss of ground and loss of VCC, with reverse battery protection capability for enhanced system safety .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomotive-Grade Reliability\u003c\/strong\u003e\u003cbr\u003eFully qualified for operation from -40°C to +150°C junction temperature, this device is AEC-Q100 qualified and delivers reliable performance under extreme under-hood conditions . Its CMOS-compatible inputs and very low stand-by power dissipation make it suitable for modern energy-efficient vehicle designs .\u003c\/p\u003e","brand":"Qlnova","offers":[{"title":"Default Title","offer_id":45456240935021,"sku":null,"price":9.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5950\/8845\/files\/VNQ05XSP-1.webp?v=1784013585","url":"https:\/\/qlnova.com\/products\/vnq05xsp-quad-channel-high-side-driver-ic-5a-automotive-power-switch-with-current-sense","provider":"Qlnova","version":"1.0","type":"link"}