{"product_id":"dtq3409-body-control-module-turn-lamp-driver-ic","title":"DTQ3409 – Body Control Module Turn Lamp Driver IC for Automotive Lighting Systems","description":"\u003cp\u003eThe DTQ3409 is a dedicated turn lamp driver IC designed for body control modules in automotive applications.\u003cbr\u003eIt provides high-side driving capability for LED and incandescent turn signal lamps.\u003cbr\u003eThis chip integrates fault detection including open-load, short-circuit, and over-temperature conditions.\u003c\/p\u003e\n\u003cp\u003eThe device supports PWM dimming control for sequential turn signal effects.\u003cbr\u003eIt features low saturation voltage to minimize power dissipation during high-current operation.\u003cbr\u003eBuilt-in thermal shutdown with hysteresis ensures safe operation under extreme conditions.\u003c\/p\u003e\n\u003cp\u003eDiagnostic feedback is available through a dedicated fault flag output.\u003cbr\u003eThe DTQ3409 can operate directly from 12V automotive battery systems.\u003cbr\u003eIt includes reverse battery protection and load dump immunity up to 40V.\u003c\/p\u003e\n\u003cp\u003eThis driver chip is optimized for rear combination lamps, side mirror turn lights, and front fender indicators.\u003cbr\u003eIt reduces external component count by integrating the power stage and protection circuitry.\u003cbr\u003eOperating temperature range covers -40°C to +125°C for reliable performance in all climates.\u003c\/p\u003e\n\u003cp\u003eThe DTQ3409 is suitable for aftermarket BCM repairs or new lighting module production.\u003cbr\u003eIt simplifies PCB layout and improves system robustness for turn signal applications.\u003c\/p\u003e","brand":"Qlnova","offers":[{"title":"Default Title","offer_id":45323937448045,"sku":null,"price":2.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5950\/8845\/files\/DTQ3409.webp?v=1781148594","url":"https:\/\/qlnova.com\/products\/dtq3409-body-control-module-turn-lamp-driver-ic","provider":"Qlnova","version":"1.0","type":"link"}