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LM3551

Texas Instruments
Part Number LM3551
Manufacturer Texas Instruments
Description 1A White LED Driver
Published Aug 21, 2019
Detailed Description LM3551, LM3552 www.ti.com SNVS371D – AUGUST 2005 – REVISED MAY 2013 LM3551 /LM3552 1A White LED Driver with Flash Tim...
Datasheet PDF File LM3551 PDF File

LM3551
LM3551


Overview
LM3551, LM3552 www.
ti.
com SNVS371D – AUGUST 2005 – REVISED MAY 2013 LM3551 /LM3552 1A White LED Driver with Flash Timeout Protection Check for Samples: LM3551, LM3552 FEATURES 1 •2 Up to 1A Total Drive Current • Flash Timeout Protection • Independent Torch/Flash/Shutdown Modes • LED Disconnect in Shutdown • Programmable Soft-Start Limits Inrush Current • Over-Voltage Protection • Wide Voltage Range 2.
7 to 5.
5V • 1.
25MHz Constant Switching Frequency • Small, Low Profile Package, Non-Pullback WSON(4mm x 4mm) APPLICATIONS • White LED Camera Flash • White LED Torch (Flashlight) • DSC (Digital Still Camera) Flash • Cellular Camera Phone Flash • PDA Camera Flash • Camcorder Torch (Flashlight) ...



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