NCV7691RCLV1GEVB: Octal Rear Combination Light Evaluation Board

The NCV7691RCLV1GEVB Evaluation Board demonstrates a rear combination / daylight running light (RCL/DRL) solution with up to eight LED string. The board regulates constant current of 100 mA (68 to 150 mA) through each on-board LED string consisting of three red or two white LEDs in the wide range of the supply voltage. The current is reduced for the board temperature above 90°C. The board is designed in order to provide good cooling of the active components with no extra cost. Additionally, a heat sink may be mounted on the bottom side of the board to improve the thermal capability of the board. In case of LEDs short or opening, the current sources are disabled and the fault may be detected by the ECU diagnostics. On-board LEDs may be easily replaced by external ones.

Evaluation/Development Tool Information

Product	Status	Compliance	Short Description	Parts Used
NCV7691RCLV1GEVB	Active	Pb-free	Octal Rear Combination Light Evaluation Board	NCV7691D10R2G

Technical Documents

Type	Document Title	Document ID/Size	Rev
Eval Board: BOM	NCV7691RCLV1GEVB Bill of Materials ROHS Compliant	NCV7691RCLV1GEVB_BOM_ROHS.pdf - 82 KB	1
Eval Board: Schematic	NCV7691RCLV1GEVB SCHEMATIC	NCV7691RCLV1GEVB_SCHEMATIC.pdf - 593 KB	0
Eval Board: Test Procedure	NCV7691RCLV1GEVB TEST PROCEDURE	NCV7691RCLV1GEVB_TEST_PROCEDURE.pdf - 238 KB	1
Eval Board: Gerber	NCV7691RCLV1GEVB GERBER Layout Files (Zip Format)	NCV7691RCLV1GEVB_GERBER.zip - 208 KB	0
Eval Board: Manual	NCV7691RCLV1GEVB User Manual	NCV7691RCLV1GEVB_User_Manual.pdf - 2204 KB	0
Video	Octal Rear Combination Light Evaluation Board - NCV7691RCLV1GEVB	WVD17572/D