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LT3475-1

Linear Technology
Part Number LT3475-1
Manufacturer Linear Technology
Description Dual Step-Down l 1.5A LED Driver
Published Apr 15, 2010
Detailed Description www.DataSheet4U.com LT3475/LT3475-1 Dual Step-Down 1.5A LED Driver FEATURES ■ ■ DESCRIPTIO ■ ■ ■ ■ ■ ■ ■ ■ U APPL...
Datasheet PDF File LT3475-1 PDF File

LT3475-1
LT3475-1


Overview
www.
DataSheet4U.
com LT3475/LT3475-1 Dual Step-Down 1.
5A LED Driver FEATURES ■ ■ DESCRIPTIO ■ ■ ■ ■ ■ ■ ■ ■ U APPLICATIO S ■ ■ ■ ■ True Color PWMTM Delivers Constant Color with 3000:1 Dimming Range Wide Input Range: 4V to 36V Operating, 40V Maximum Accurate and Adjustable Control of LED Current from 50mA to 1.
5A High Side Current Sense Allows Grounded Cathode LED Operation Open LED (LT3475) and Short Circuit Protection LT3475-1 Drives LED Strings Up to 25V Accurate and Adjustable 200kHz to 2MHz Switching Frequency Anti-Phase Switching Reduces Ripple Uses Small Inductors and Ceramic Capacitors Available in the Compact 20-Lead TSSOP Thermally Enhanced Surface Mount Package The LT®3475/...



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