{"product_id":"vnq7040ay-quad-channel-high-side-driver-ic-40mω-automotive-power-switch-for-turn-signal-led-lighting-with-multisense-analog-feedback","title":"VNQ7040AY Quad-Channel High-Side Driver IC – 40mΩ Automotive Power Switch for Turn Signal \u0026 LED Lighting with MultiSense Analog Feedback","description":"\u003cp\u003eThe VNQ7040AY is a quad-channel high-side driver IC, purpose-built for driving 12V automotive grounded loads in modern vehicle body control modules.\u003c\/p\u003e\n\u003cp\u003eThis advanced power switch is manufactured using the latest proprietary VIPower® technology and housed in a PowerSSO-36 package, delivering an ultra-low typical on-state resistance of just 40 mΩ per channel to minimize power dissipation and heat generation.\u003c\/p\u003e\n\u003cp\u003eIt supports a wide operating voltage range from 4V to 28V, with a maximum transient supply voltage of 41V, making it exceptionally robust against the voltage fluctuations common in harsh automotive environments.\u003c\/p\u003e\n\u003cp\u003eThe device integrates comprehensive protection features, including load current limitation with a typical 34A current limit, overload active management via power limitation, and overtemperature shutdown with configurable latch-off or auto-restart through the dedicated FaultRST pin.\u003c\/p\u003e\n\u003cp\u003eFor advanced diagnostics, the VNQ7040AY provides a dedicated MultiSense analog output pin. This pin delivers multiplexed feedback of high-precision proportional load current, supply voltage (VCC), and chip temperature, enabling real-time monitoring of load conditions.\u003c\/p\u003e\n\u003cp\u003eThe chip also supports detection of overload and short to ground, output short to VCC, and OFF-state open-load detection, ensuring comprehensive system health monitoring.\u003c\/p\u003e\n\u003cp\u003eIt features a dedicated LED Mode for channels 0 and 1, making it particularly well-suited for rear combination lamps that use LED technology.\u003c\/p\u003e\n\u003cp\u003eThe VNQ7040AY is compatible with 3V and 5V CMOS outputs for seamless direct connection to standard microcontrollers without additional level shifting.\u003c\/p\u003e","brand":"Qlnova","offers":[{"title":"Default Title","offer_id":45422278312045,"sku":null,"price":4.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5950\/8845\/files\/VNQ7040AY-2.webp?v=1783049213","url":"https:\/\/qlnova.com\/products\/vnq7040ay-quad-channel-high-side-driver-ic-40m%cf%89-automotive-power-switch-for-turn-signal-led-lighting-with-multisense-analog-feedback","provider":"Qlnova","version":"1.0","type":"link"}