{"product_id":"vd7050a-dual-high-side-automotive-lighting-driver-ic-common-fix-for-taillight-and-signal-lamp-failure","title":"VD7050A Dual High-Side Automotive Lighting Driver IC - Common Fix for Taillight and Signal Lamp Failure","description":"\u003ch2\u003eVD7050A Double Channel High-Side Smart Power Switch for Automotive Body Control\u003c\/h2\u003e\n\u003cp\u003eThis double-channel high-side driver IC is specifically engineered for automotive lighting and body control applications. It is widely recognized as a critical component within vehicle Body Control Modules (BCM) and lighting control units for managing tail lights, brake lights, turn signals, and daytime running lamps. When this chip fails, it often results in the complete loss of lighting function on one side of the vehicle, making it a common replacement part in automotive electronics repair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Current Dual-Channel Architecture\u003c\/strong\u003e\u003cbr\u003eThe VD7050A features two independent high-side channels designed to drive 12V automotive grounded loads through a 3V and 5V CMOS-compatible interface. Each channel supports a continuous load current of up to 30A, making it suitable for all types of automotive resistive, inductive, and capacitive loads, including filament bulbs up to P27W or SAE1156 specifications and LED rear combinations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide Operating Voltage Range for Robust Performance\u003c\/strong\u003e\u003cbr\u003eSupporting a supply voltage from 4V to 28V, this device is fully compatible with both 12V and 24V automotive electrical architectures. With a typical on-state resistance (RDS(ON)) of just 50mΩ per channel, it minimizes power dissipation and heat generation during operation. The device also features extreme low voltage operation for deep cold cranking applications compliant with LV124 revision 2013.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Diagnostic Feedback\u003c\/strong\u003e\u003cbr\u003eEquipped with CurrentSense analog feedback, the VD7050A provides multiplexed diagnostic functions including high-precision proportional load current sensing, supply voltage feedback, and chip temperature monitoring. It can detect and report overload and short-to-ground conditions, thermal shutdown events, OFF-state open-load, and output short-to-VCC conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Protection Suite\u003c\/strong\u003e\u003cbr\u003eDesigned for maximum reliability in harsh automotive environments, the VD7050A integrates advanced protective functions: undervoltage shutdown, overvoltage clamp, load current limitation with active power limitation management, overtemperature shutdown with configurable latch-off, and protection against loss of ground and loss of VCC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomotive-Grade Quality\u003c\/strong\u003e\u003cbr\u003eHoused in a PowerSSO package, this IC is fully qualified for automotive applications and delivers reliable performance across the -40°C to +150°C junction temperature range. Its very low standby current and comprehensive diagnostic features make it an ideal choice for technicians performing BCM repairs.\u003c\/p\u003e","brand":"Qlnova","offers":[{"title":"Default Title","offer_id":45456253878381,"sku":null,"price":4.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5950\/8845\/files\/VD7050A-3.webp?v=1784013846","url":"https:\/\/qlnova.com\/products\/vd7050a-dual-high-side-automotive-lighting-driver-ic-common-fix-for-taillight-and-signal-lamp-failure","provider":"Qlnova","version":"1.0","type":"link"}