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
|
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 ...
Similar Datasheet