http://www.onsemi.com/PowerSolutions/evalBoard.do?id=NCL30105GEVB[2/27/2014 12:27:11 PM]
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
Board
Status Compliance Short
Description
Parts Used Action
NCL30105GEVB Active Pb-free
350 mA Buck
LED Driver
Evaluation
Board
NCL30105DR2G
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board:
BOM
NCL30105GEVB Bill of Materials
ROHS Compliant
NCL30105GEVB_BOM_ROHS.PDF - 52.0
KB
0
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
0
Eval Board:
Test
Procedure
NCL30105 Test Procedure NCL30105GEVB_TEST_PROCEDURE.PDF
- 731.0 KB
0
Video LED Lighting Solutions with the
NCL30105GEVB Evaluation Board
TND6086/D - -1 KB 1
Privacy Policy | Terms of Use | Site Map | Careers | Contact Us | Terms and Conditions | Mobile Portal | Mobile App
Copyright © 1999-2014
ON Semiconductor Follow Us
