BQ2419XEVM

BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

BQ2419XEVM

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Overview

The bq2419x evaluation module (EVM) is a complete charger module for evaluating an I2C-controlled single NVDC-1 charge using the bq2419x devices.

The BQ2419xEVM-021 requires USB Interface Adaptive Evaluation Module “USB-TO-GPIO” for I2C interface. If one is not already available to you and I2C is needed then one can be ordered through the eStore. Buy Now USB Interface Adapter EVM

Features
  • High Efficiency 4.5A Switch Mode Charger
  • Highest Battery Discharge Efficiency at 2A, 90% at 4A
  • Single Input USB-Compliant/Adapter Charger
  • 3.9V-17V Input Operating Voltage Range
  • USB OTG 5V at 1.3A Synchronous Boost
  • Narrow VDC Power Path Management
  • 1.5MHz Switching Frequency for Low Profile Inductor
  • Autonomous Battery Charging with or without Host Management
Battery charger ICs
BQ24190 I2C controlled 4.5A single cell USB / Adaptor charger BQ24192 1-cell, 4.5-A, I2C controlled buck battery charger with NVDC Power Path & default pre charge current BQ24192I 1-cell, 4.5-A, I2C controlled buck battery charger with NVDC Power Path BQ24193 I2C controlled 4.5A single cell USB/Adaptor charger w/ Narrow VDC Power Path and JEITA BQ24195 I2C controlled 4.5A single cell charger with 5.1V, 2.1-A Synchronous boost Operation BQ24195L I2C controlled 2.5A single cell charger with 5.1V, 1-A Synchronous boost Operation BQ24196 I2C controlled 2.5A single cell USB/Adaptor charger w/ Narrow VDC Power Path
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Evaluation board

BQ24190EVM-021 — BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

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Evaluation board

BQ24192EVM-021 — BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

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Evaluation board

BQ24192IEVM-021 — BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

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Evaluation board

BQ24195EVM-193 — BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

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Evaluation board

BQ24195LEVM-193 — BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

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Evaluation board

BQ24196EVM-021 — BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

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GUI for evaluation module (EVM)

SLUC391 — bq2419x GUI

Supported products & hardware
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SLUC391 bq2419x GUI

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Latest version
Version: 01.00.00.0A
Release date: 04 Nov 2012
download bq2419x GUI (zip)  — 474 K

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Products
Battery charger ICs
BQ24190 I2C controlled 4.5A single cell USB / Adaptor charger BQ24192 1-cell, 4.5-A, I2C controlled buck battery charger with NVDC Power Path & default pre charge current BQ24192I 1-cell, 4.5-A, I2C controlled buck battery charger with NVDC Power Path BQ24193 I2C controlled 4.5A single cell USB/Adaptor charger w/ Narrow VDC Power Path and JEITA BQ24195 I2C controlled 4.5A single cell charger with 5.1V, 2.1-A Synchronous boost Operation BQ24195L I2C controlled 2.5A single cell charger with 5.1V, 1-A Synchronous boost Operation BQ24196 I2C controlled 2.5A single cell USB/Adaptor charger w/ Narrow VDC Power Path
Hardware development
Evaluation board
BQ2419XEVM BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/sluc391 or www.ti.com/lit/xx/sluc391a/sluc391a.zip has been migrated to a new user experience at www.ti.com/tool/download/SLUC391. Please update any bookmarks accordingly.
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