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LM3554TMEEV

Evaluation Board for the LM3554

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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

Supported products & hardware
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LM3554TMEEV/NOPB — Evaluation Board for the LM3544

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GUI for evaluation module (EVM)

SNVC046 — LM3554 Graphical User Interface

Supported products & hardware

Supported products & hardware

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
Download options

SNVC046 — LM3554 Graphical User Interface

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Version: 01.00.00.00
Release date: Jul 19, 2012
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LM3554 Graphical User Interface (zip)  — 58 K

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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 Information

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
Certificate LM3554TMEEV/NOPB EU Declaration of Conformity (DoC) Jan 2, 2019
User guide AN-1742 LM3554 Evaluation Board (Rev. B) Jul 23, 2013

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