NCL30105GEVB

NCL30105GEVB: 350 mA Buck LED Driver Evaluation Board Evaluation Board Description The NCL30105 is a peak current controlled fixed off time buck controller designed for LED driver applications. It is optimized to operate in deep continuous conduction mode eliminating the need for output electrolytic capacitors. Featuring an adjustable off time generator, the controller can drive a MOSFET up to a switching frequency of 500 kHz. A dedicated dimming pin enables the use of a pulsewidth modulated logic signal to dim the LED directly. The soft-start pin creates a startup sequence that slowly ramps up the peak current and enables the adjustment of the peak current set point for analog dimming control. The device features robust protection features to detect switch overcurrent faults and to detect maximum on time events. Evaluation Board Information Evaluation Status Compliance Short Parts Used Board Description NCL30105GEVB Active Pb-free 350 mA Buck LED Driver Evaluation Board Action NCL30105DR2G Technical Documents Type Document Title Document ID/Size Eval Board: BOM NCL30105GEVB Bill of Materials ROHS Compliant NCL30105GEVB_BOM_ROHS.PDF - 52.0 0 KB Rev Eval Board: Gerber NCL30105GEVB Gerber Layout Files (Zip Format) NCL30105GEVB_GERBER.ZIP - 48.0 KB 0 Eval Board: Schematic NCL30105 Schematic NCL30105GEVB_SCHEMATIC.PDF 98.0 KB Eval Board: Test Procedure NCL30105 Test Procedure NCL30105GEVB_TEST_PROCEDURE.PDF 0 - 731.0 KB Video LED Lighting Solutions with the TND6086/D - -1 KB NCL30105GEVB Evaluation Board 0 1 Privacy Policy | Terms of Use | Site Map | Careers | Contact Us | Terms and Conditions | Mobile Portal | Mobile App Copyright © 1999-2014 ON Semiconductor http://www.onsemi.com/PowerSolutions/evalBoard.do?id=NCL30105GEVB[2/27/2014 12:27:11 PM] Follow Us