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LM3648EVM

LM3648EVM Synchronous Boost LED Flash Driver EVM W/ 1.5A High-Side Current Source

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LM3648EVM

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Overview

The LM3648EVM aids in evaluation of the LM3648 Synchronous Boost LED Flash Driver W/ 1.5A High-Side Current Source.  The 2/4 MHz synchronous boost provides power to the controllable high side current sourcs.  The current source can provide a current up to 1.5A with 64 programmable levels to choose from.   The LM3648EVM and supporting software provides all of the control mechanisms to demonstrate the functionality of the LM3648 (I2C, External Strobe and External Torch/Tx).

Features
  • Single 1.5A Current Source
  • 64 Flash Brightness Levels (up to 1.5A)
  • I2C Control
  • External Enable, Strobe and Torch/Tx pins for control and synchronization
  • Built-in input voltage monitoring (IVFM)
Illumination LED drivers
LM3648 — LM3648 Synchronous Boost LED flash driver with 1.5-A high-side current source
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Evaluation board

LM3648EVM — LM3648AEVM Synchronous Boost Dual LED Flash Driver EVM W/ 1.5A High-Side Current Sources

Supported products & hardware
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LM3648EVM — LM3648AEVM Synchronous Boost Dual LED Flash Driver EVM W/ 1.5A High-Side Current Sources

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GUI for evaluation module (EVM)

SNVC183 — LM3648EVM GUI

Supported products & hardware

Supported products & hardware

Hardware development
Evaluation board
LM3648EVM — LM3648EVM Synchronous Boost LED Flash Driver EVM W/ 1.5A High-Side Current Source
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SNVC183 — LM3648EVM GUI

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Version: 01.00.00.00
Release date: Apr 6, 2015
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LM3648EVM GUI (zip)  — 2458 K

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Hardware development
Evaluation board
LM3648EVM — LM3648EVM Synchronous Boost LED Flash Driver EVM W/ 1.5A High-Side Current Source

Release Information

The design resource accessed as www.ti.com/lit/zip/snvc183 or www.ti.com/lit/xx/snvc183/snvc183.zip has been migrated to a new user experience at www.ti.com/tool/download/SNVC183. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide Using the LM3648EVM Evaluation Module Jan 26, 2015
Certificate LM3648EVM EU Declaration of Conformity (DoC) Jan 2, 2019

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