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NV78763RLA11GEVK: NCV78763 REFERENCE DESIGN LDM A Day Time Running Light (DRL)/ Position Light (PL) and Turn Indicator (TURN) Kit

The NCV78763 REF Design LDM A KIT v1.1 is meant for Automotive LED Front Lighting Advanced Applications for Day Time Running Light (DRL), Position Light (PL) and Turn Indicator (TURN), aimed for car bulb equivalent system replacement and migration to Power LEDS.

The NCV78763 LDM A Board, core of the system, is shown hereby. The board itself is the NV78763RLA11GEVB. The board alone, but coupled with the cabling is the NV78763RCA11GEVK. The NV787XXLAP10GEVB is the NCV787xx LDM APRGM Programmer Evaluation Board, which can be used to allow the user to calibrate the output currents to the LED Modules selected, from the same modules contained in the kit, to any headlight ranging from one LED up to a maximum of 55 V. Its BOM is sized to allow the outputs to drive LED strings for a total power of above 20W and up to 60V voltage. LED channel 01 is dedicated DRL and PL, controlled via logarithmic dimming slopes ramp, while channel 02 performs the turn indicator (TURN/blinker) function.

The system embeds enhanced features allowing to adapt parameters to completely different string and/or headlight per means of the optional programmer (APRGM). The current levels for channels 01 and 02 are adjusted via the two respective trimmers. The microcontroller takes care of safety related items such as power level and voltage adjustments, current limitation and EEPROM memory save.

The design is based on the NCV78763, a single-chip, highly efficient smart power ballast and dual LED driver designed for automotive front lighting applications like high beam, low beam, daytime running light (DRL), turn indicator, fog light, static cornering and so on, featuring also safety relevant functions and diagnostics.
評価/開発ツール情報
製品 状態 Compliance 簡単な説明 使用パーツ アクション
NV78763RLA11GEVK Active
Pb-free
NCV78763 REFERENCE DESIGN LDM A Day Time Running Light (DRL)/ Position Light (PL) and Turn Indicator (TURN) Kit BAS21DW5T1G BAS21LT1G
BAV99LT1G BZX84C15LT3G
BZX84C39LT1G BZX84C5V6LT1G
MBRA2H100T3G NCV78763DQ6AR2G
NTD6416ANT4G NVTFS5116PLTWG
技術文書
タイプ ドキュメント・タイトル ドキュメント ID/サイズ 修正
Eval Board: BOM NV78763RLA11GEVK Bill of Materials ROHS Compliant NV78763RLA11GEVK_BOM_ROHS.pdf - 58 KB  0 
Eval Board: Gerber NV78763RLA11GEVK Gerber Layout Files (Zip Format) NV78763RLA11GEVK_GERBER.zip - 107 KB  0 
Eval Board: Schematic NV78763RLA11GEVK Schematic NV78763RLA11GEVK_SCHEMATIC.pdf - 647 KB  0 
Eval Board: Test Procedure NV78763RLA11GEVK Test Procedure NV78763RLA11GEVK_TEST_PROCEDURE.pdf - 288 KB  0 
Eval Board: Manual NV78763RLA11GEVK Quick Start Guide NV78763RLA11GEVK_QUICK_START_GUIDE.pdf - 4423 KB  1 
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