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 — BQ24190EVM Evaluation Module (D+D- Protection)

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Evaluation board

BQ24192EVM-021 — BQ24192EVM Evaluation Module (Standard Version)

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Evaluation board

BQ24192IEVM-021 — BQ24192IEVM Evaluation Module (Vreg = 4.112V, 1A Charge Current)

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Evaluation board

BQ24195EVM-193 — BQ24195EVM-193 Evaluation Module (4.5A Max Charging)

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Evaluation board

BQ24195LEVM-193 — BQ24195LEVM-193 Evaluation Module (2.5A Max Charging)

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Evaluation board

BQ24196EVM-021 — BQ24196EVM Evaluation Module (2.5A Maximum Charge Current)

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GUI for evaluation module (EVM)

bq2419x GUI (Rev. A) — SLUC391A.ZIP (474KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Support & training

TI E2E™ forums with technical support from TI engineers

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