BQ25619EVM

I2C controlled 1-cell, 3-A buck battery charger evaluation module with power-path and 1.2-A boost op

BQ25619EVM

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Overview

The BQ25619 evaluation module (EVM) is used to evaluate the BQ25619 device. This is a 3-A single-cell battery charger optimized for power bank applications in low-power portable designs. The OTG reverse synchronous boost operation and forward buck mode operation allows for control over power delivery to peripherally powered devices.

Features

92% charge efficiency at 2-A from 5-V input and 92% boost efficiency at 1-A output
Output short circuit protection and soft-start up to 500-µF capacitive load in OTG mode
10-µA low battery leakage current with system voltage standby 3-µA low battery leakage current in ship mode
BATFET control to support ship mode, wake up and full system reset
High accuracy at 20 mA, ±10-mA termination current

Battery charger ICs

BQ25619 — I2C controlled 1.5-A single cell buck battery charger with 20-mA termination and 1-A boost

BQ25619E — I2C controlled 1-cell, 1.5-A, battery charger with 20-mA termination

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Evaluate the highly integrated BQ25619 which has a 3-A switching charger with 1.2-A boost for wearable applications

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Start evaluating with the required hardware, communication interface and software that you will need to evaluate the BQ25619EVM.

Evaluation board

BQ25619EVM — I2C controlled 1-cell, 3-A buck battery charger evaluation module with power-path and 1.2-A boost operation

Required

Why do I need this?

This board allows you to start evaluating the BQ25619.

Not available on TI.com

Interface adapter

EV2400 — USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module

Required

Why do I need this?

This is a communication interface board that you will need to configure the BQ25619 registers from a windows PC.

Not available on TI.com

Application software & framework

BQSTUDIO-TEST — Battery Management Studio (bqStudio) Software – Beta version downloads

Required

Why do I need this?

This GUI software allows you to set the registers for your device.

Supported products & hardware

Download options

BQSTUDIO-TEST — Battery Management Studio (bqStudio) Software – Beta version downloads

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Latest version

Version: 1.3.124

Release date: 03 Nov 2023

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GASGAUGECHEM-SW Latest chemistry database for Battery Management Studio — 0 K

Download Chemistry zip file for bqStudio & use bqStudio Help menu to import the latest chemistries.

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BatteryManagementStudio-1.3.124_Build1-windows-installer.exe — 198129 K

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Hardware development

MKST-3P-ALT-EV2300 — MKS Technology alternative for EV2300 communications transceiver

Documentation

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Documentation Overview

Battery Management Studio (bqStudio) Documentation

Release Infomation

Battery Management Studio (bqStudio) offers a full suite of robust tools to assist with the process of evaluating, designing with, configuring, testing, or otherwise utilizing TI Battery management products. This includes features that provide full access to registers and data memory including support for real-time watching, graphing, and logging, an easy interface to send commands, direct low-level communication and I/O, as well as automated and guided support for configuration, calibration, performing a learning cycle, and generating useful files for taking the device to production.

This version of bqStudio supports the latest chemistry updates.
Operating systems: Windows 7 (64 bit), Windows 8 (64 bit), Windows 10 (64 bit)

Older products such as bq20xxx and bq30xxx are not supported in bqStudio. Download the specific evaluation software from the appropriate product page.

Requires: EV2400 or MKST-3P-ALT-EV2300

What's new

See Release notes

Documentation & related resources

User guide

BQ25611D, BQ25619 (BMS025) Evaluation Module User's Guide PDF | HTML

HARDWARE AND SOFTWARE PACKAGE

Evaluate the highly integrated BQ25619 which has a 3-A switching charger with 1.2-A boost for wearable applications

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Order this hardware only

Evaluation board

BQ25619EVM — I2C controlled 1-cell, 3-A buck battery charger evaluation module with power-path and 1.2-A boost operation

Not available on TI.com

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

Technical documentation

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	Type	Title		Date
*	User guide	BQ25611D, BQ25619 (BMS025) Evaluation Module User's Guide (Rev. C)	PDF \| HTML	01 Jul 2022
	Data sheet	BQ25616/616J Standalone 1-Cell 3.0-A Buck Battery Charger with Power Path and 1.2-A Boost Operation datasheet (Rev. A)	PDF \| HTML	03 Feb 2022
	Data sheet	BQ25618/619 I2C Controlled 1-Cell 1.5-A Battery Charger with 20-mA Termination and 1-A Boost Operation datasheet (Rev. D)	PDF \| HTML	23 Dec 2021
	Certificate	BQ25619EVM EU Declaration of Conformity (DoC) (Rev. A)		24 Jun 2019

Related design resources

Hardware development

INTERFACE ADAPTER

EV2400 — USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module

Software development

APPLICATION SOFTWARE & FRAMEWORK

BQSTUDIO — Battery Management Studio (bqStudio) Software

BQ25619EVM

I2C controlled 1-cell, 3-A buck battery charger evaluation module with power-path and 1.2-A boost op

BQ25619EVM

Overview

Features

Battery charger ICs

Order & start development

Explore packages of hardware, software and documentation

Evaluate the highly integrated BQ25619 which has a 3-A switching charger with 1.2-A boost for wearable applications

BQ25619EVM — I2C controlled 1-cell, 3-A buck battery charger evaluation module with power-path and 1.2-A boost operation

EV2400 — USB-Based PC Interface Board for Battery Fuel (Gas) Gauge Evaluation Module

BQSTUDIO-TEST — Battery Management Studio (bqStudio) Software – Beta version downloads

BQSTUDIO-TEST — Battery Management Studio (bqStudio) Software – Beta version downloads

Products

Battery monitors & balancers

Battery charger ICs

Battery fuel gauges

Hardware development

Documentation

Release Infomation

What's new

Documentation & related resources

Evaluate the highly integrated BQ25619 which has a 3-A switching charger with 1.2-A boost for wearable applications

Order this hardware only

BQ25619EVM — I2C controlled 1-cell, 3-A buck battery charger evaluation module with power-path and 1.2-A boost operation

Technical documentation

Related design resources

Hardware development

INTERFACE ADAPTER

Software development

APPLICATION SOFTWARE & FRAMEWORK

Support & training

TI E2E™ forums with technical support from TI engineers

Video series

Videos

Download options

BQSTUDIO-TEST — Battery Management Studio (bqStudio) Software – Beta version downloads

Products

Battery monitors & balancers

Battery charger ICs

Battery fuel gauges

Hardware development

Documentation

Release Infomation

What's new

Supported products & hardware

Products

Battery monitors & balancers

Battery charger ICs

Battery fuel gauges

Hardware development