LM3554TMEEV

Evaluation Board for the LM3554

LM3554TMEEV

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Overview

Synchronous Boost Converter with 1.2A Dual High Side LED Drivers and I2C-Compatible Interface

Features
  • Dual High Side Current Sources
  • Grounded Cathode Allowing for Better Heat Sinking and LED Routing
  • >90% Efficiency
  • Ultra-Small Solution Size: < 23mm2
  • Four Operating Modes: Torch, Flash, LED Indicator and Voltage Output
  • Accurate and Programmable LED Current from 37.5mA to 1.2A
  • Programmable 4.5V or 5.0V Constant Output Voltage
  • Hardware Flash and Torch Enable
  • LED Thermal Sensing and Current caleback
  • Software Selectable Input Voltage Monitor
  • Programmable Flash Timeout
  • Dual Synchronization Inputs for RF Power Amplifier Pulse Events
  • Open and Short LED Detection
  • Active High Hardware Enable for Protection Against System Faults
  • 400kHz I2C-Compatible Interface
  • 16-Bump (1.7mm × 1.7mm × 0.6mm) micro SMD
Illumination LED drivers
LM3554 Synchronous boost converter with 1.2A dual high side LED driver and I2C compatible interface
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Evaluation board

LM3554TMEEV/NOPB — Evaluation Board for the LM3544

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GUI for evaluation module (EVM)

SNVC046 — LM3554 Graphical User Interface

Supported products & hardware
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SNVC046 LM3554 Graphical User Interface

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Latest version
Version: 01.00.00.00
Release date: 19 Jul 2012

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Products
Illumination LED drivers
LM3554 Synchronous boost converter with 1.2A dual high side LED driver and I2C compatible interface
Hardware development
Evaluation board
LM3554TMEEV Evaluation Board for the LM3554

Release Infomation

The design resource accessed as www.ti.com/lit/zip/snvc046 or www.ti.com/lit/xx/snvc046/snvc046.zip has been migrated to a new user experience at www.ti.com/tool/download/SNVC046. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide AN-1742 LM3554 Evaluation Board (Rev. B) 23 Jul 2013
Certificate LM3554TMEEV/NOPB EU Declaration of Conformity (DoC) 02 Jan 2019

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