BQ27425EVM-G2A 评估模块 BQ27425EVM-G2A (正在供货)

描述/特性

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描述

The BQ27425EVM-G2A evaluation module is a complete evaluation system for the bq27425-G2A. The EVM includes one bq27425-G2A circuit module with an integrated current-sense resistor. A separated orderable EV2400 PC interface board for gas gauge interface along with a PC USB cable, and Windows™-based PC software is needed when using this EVM. The circuit module includes one bq27425-G2A integrated circuit and all other onboard components necessary to monitor and predict capacity for a system-side fuel gauge solution. The circuit module connects directly across the battery pack. With the EV2400 interface board and software, the user can:

  1. Read the bq27425 data registers.
  2. Program the chipset for different configurations.
  3. Log cycling data for further evaluation.
  4. Evaluate the overall functionality of the bq27425 solution under different charge and discharge conditions.

The latest Windows™ – based PC software can be downloaded from the product folder on the Texas Instruments Web site.

特性
  • Single series cell Li-Ion battery fuel gauge
    • Resides on system board
    • Supports embedded or removable batteries
    • Powered directly from battery with integrated LDO
    • Low-value integrated sense resistor (10 mΩ Typical)
  • Easy to configure fuel gauging based on patented Impedance Track technology
    • Reports Remaining Capacity and State of Charge (SOC) with Smoothing Filter
    • Automatically adjusts for battery aging, self-discharge, temperature, and rate changes
    • Battery State of Health (aging) estimation
  • Microcontroller peripheral supports:
    • 400-kHz I2C serial interface
    • Configurable SOC Interrupt, or Battery Low digital output warning
    • Internal temperature sensor, or Host reported temperature
  • 15-pin 2,69 × 1,75 mm, 0.5 mm pitch CSP package

立即订购
器件型号 从德州仪器 (TI) 或第三方购买 结帐选项 状态

BQ27425EVM-G2A:
BQ27425EVM-G2A System-Side Impedance Track™ Fuel (Gas) Gauge Evaluation Module

$99.00(USD)


价格可能会不同



ACTIVE

BQ27425EVM-G2A-SW:
GaugeStudio for selected single-cell gauges Software

无此商品 无此商品 ACTIVE

应遵守 TI 的评估模块标准条款与条件

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数据表 (2)
标题 类型 大小 (KB) 日期 下载最新英文版本
PDF 1298 2013年 7月 9日 下载最新的英文版本 (Rev.B)
PDF 1260 2015年 6月 30日
更多文献资料 (1)
标题 类型 大小 (KB) 日期 下载最新英文版本
PDF 38 2019年 1月 2日
相关产品

TI 器件 (1)

器件型号 名称 产品系列
BQ27425-G2A  系统端 Impedance Track™ 电量监测计  电池管理 

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