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LM3405

Texas Instruments
Part Number LM3405
Manufacturer Texas Instruments
Description 1.6-MHz 1-A Constant Current Buck LED Driver
Published Oct 1, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3405 SNVS429C – OCTOBER 2006...
Datasheet PDF File LM3405 PDF File

LM3405
LM3405


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3405 SNVS429C – OCTOBER 2006 – REVISED DECEMBER 2016 LM3405 1.
6-MHz, 1-A Constant Current Buck Regulator For Powering LEDS 1 Features •1 VIN Operating Range of 3 V to 15 V • Drives up to 5 High-Brightness LEDs in Series at 1A • Thin SOT-6 Package • 1.
6-MHz Switching Frequency • EN/DIM Input for Enabling and PWM Dimming of LEDs • 300-mΩ NMOS Switch • 40-nA Shutdown Current at VIN = 5 V • Internally Compensated Current-mode Control • Cycle-by-Cycle Current Limit • Input Voltage UVLO • Overcurrent Protection • Thermal Shutdown 2 Applications • LED Drivers • Constant Current Sources • Industrial Lighting...



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