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LM3554

Texas Instruments
Part Number LM3554
Manufacturer Texas Instruments
Description Synchronous Boost Converter
Published Jun 15, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3554 SNVS549C – JUNE 2009 – ...
Datasheet PDF File LM3554 PDF File

LM3554
LM3554


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3554 SNVS549C – JUNE 2009 – REVISED FEBRUARY 2016 LM3554 Synchronous Boost Converter With 1.
2-A Dual High-Side LED Drivers and I2CCompatible Interface 1 Features •1 Input Voltage: 2.
5 V to 5.
5 V • Programmable 4.
5-V or 5-V Constant Output Voltage • Dual High-Side Current Sources • Grounded Cathode Allowing for Better Heat Sinking and LED Routing • > 90% Efficiency • Ultra-Small Solution Size: < 23 mm2 • Four Operating Modes: Torch, Flash, LED Indicator, and Voltage Output • Accurate and Programmable LED Current from 37.
5 mA to 1.
2 A • Hardware Flash and Torch Enable • LED Thermal Sensing and Current ...



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