The bq30z554-R1 device is a fully integrated Impedance Track gas gauge and analog monitoring single-package solution that provides protection and monitoring with authentication for 2-series, 3-series, and 4-series cell Li-Ion battery packs. The bq30z554-R1 device incorporates sophisticated algorithms that offer cell balancing while charging or at rest.

The device communicates via an SBS v1.1 interface, providing high accuracy cell parameter reporting and control of battery pack operation, and can be designed into systems that require AC peak power (TURBO mode), using a method to ensure that system performance is not disrupted.

An optimum balance of quick response hardware-based protection along with intelligent CPU control delivers an ideal pack solution. The device has flexible user-programmable settings of critical system parameters, such as voltage, current, temperature, and cell imbalance, among other conditions.

The bq30z554-R1 device has advanced charge algorithms, including JEITA support, enhanced cell charging, and adaptive charging compensating charge losses, enabling faster charging. In addition, the bq30z554-R1 device can monitor critical parameters over the life of the battery pack, tracking usage conditions.

A general purpose output is used for power interruption, employing an external push button switch.

The advanced snapshot and black box functionality show critical information for analysis of returned battery packs.

SHA-1 authentication with secure memory for authentication keys enables identification for genuine battery packs beyond doubt.

• Fully Integrated 2-Series, 3-Series, and 4-Series Li-Ion or Li-Polymer Cell Battery Pack Manager and Protection
• High Side N-CH Protection FET Drive
• Impedance Track Gas Gauging
• Integrated Cell Balancing While Charging or At Rest
• PF Snapshot and Black Box Technology Analyze Returned Packs
• AC Peak Power Information Capability (TURBO Mode)
• SBS v1.1 Interface
• Low Power Modes
  • Low Power: < 180 μA
  • Sleep < 76 μA
• Complete Set of Advanced Protections:
  • Internal Cell Short
  • Cell Imbalance
  • Cell Voltage
  • Overcurrent
  • Temperature
  • FET Protection
• Sophisticated Charge Algorithms
  • JEITA
  • Enhanced Charging
  • Adaptive Charging
  • Cell Balancing While Charging or At Rest
• General Purpose Output for Power Interrupt
• Diagnostic Lifetime Data Monitor
• SHA-1 Authentication
• Small Package: TSSOP

• Cell chemistry
• Li-Ion/Li-Polymer
• Number of series cells
• 2-4 Cells
• Communication interface
• SMBus
• Battery capacity (Min) (mAh)
• 800
• Battery capacity (Max) (mAh)
• 32000
• Implementation
• Pack
• External capacity indication
• None
• Features
• Integrated Protector, SHA-1 Authentication, Turbo Mode
• Operating temperature range (C)
• -40 to 85
• Cell balancing
• Internal

BQ30Z554-R1的完整型号有：BQ30Z554DBT-R1、BQ30Z554DBTR-R1，以下是这些产品的关键参数及官网采购报价：

BQ30Z554DBT-R1，工作温度：-40 to 85，封装：TSSOP (DBT)-30，包装数量MPQ：60个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网BQ30Z554DBT-R1的批量USD价格：8.913（1000+）

BQ30Z554DBTR-R1，工作温度：-40 to 85，封装：TSSOP (DBT)-30，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网BQ30Z554DBTR-R1的批量USD价格：7.592（1000+）

ADVANCED-BQMTESTER — 德州仪器 (TI) 高级 bqMTester 多站测试和程序板

德州仪器 (TI) 高级 bqMTester 多站测试和程序板可根据最新德州仪器高级电池电量监测计（bq306x、bq28xxx、Impedance Track&amp;#8482 器件 bq20z4x、bq20z6x、bq20z7x、bq20z80 和 bq20z9x）对电子智能电池模块进行校准和编程。bqMTester 环境可支持校准板多达 12 个的单个计算机，每个板与 EV2x00 通信板相连。

MKST-3P-ALT-EV2300 — EV2300 alternative for use with BQMTESTER and ADVANCED-BQMTESTER

该解决方案由 MKS Technology 提供，是 EV2300 通信收发器的替代产品。该解决方案由 MKS Technology 提供并已通过验证，可与 BQMTESTER 和 ADVANCED-BQMTESTER 配合使用。借助 MKS Technology 的该款收发器，您可以通过 PC USB 端口与 I2C、SMBus 和 HDQ 产品通信。

发件人： MKS Technology Inc

BQEVSW — 适用于 bq30z554-R1 的 bq 评估软件 (bqEVSW) v0.0.92

bq 评估软件 (bqEVSW) 作为一种软件工具，可帮助您评估、配置、测试 bq20xxx 和 bq30xxx 系列 TI 电池管理产品以及利用其进行设计或以其他方式对其加以利用。它包含的功能可提供对寄存器和数据存储器的完全访问，其中包括对实时记录、直接低层通信的支持以及对配置和校准的支持。

必要条件

• Windows XP、EV2300 驱动程序
• EV2300 或 EV2400
• USB 线缆、EVM、连接线、电池、负载和/或充电器

有关 EV2300 的注意事项：EV2300 产品页面提供了用于 32 位 Windows 的驱动程序。TI e2e 论坛上发布了非官方 64 位 EV2300 (...)