產品詳細資料

Cell chemistry Lead Acid Number of series cells >4 Cells Communication interface HDQ, I2C Battery capacity (min) (mAh) 800 Battery capacity (max) (mAh) 320000 Implementation Pack External capacity indication LED Features Impedance Track™ algorithm Operating temperature range (°C) -40 to 85 Rating Catalog
Cell chemistry Lead Acid Number of series cells >4 Cells Communication interface HDQ, I2C Battery capacity (min) (mAh) 800 Battery capacity (max) (mAh) 320000 Implementation Pack External capacity indication LED Features Impedance Track™ algorithm Operating temperature range (°C) -40 to 85 Rating Catalog
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • Supports Lead-Acid Chemistries
  • Capacity Estimation Using Patented Impedance
    Track Technology for Batteries from 4 V to 64 V
    • Aging Compensation
    • Self-Discharge Compensation
  • Supports Battery Capacities Above 65 Ahr
  • Supports Charge and Discharge Currents Above 32 A
  • External NTC Thermistor Support
  • Supports Two-Wire I2C and HDQ Single-Wire
    Communication Interfaces with Host System
  • SHA-1, HMAC Authentication
  • One- or Four-LED Direct Display Control
  • Five-LED and Higher Display Through Port Expander
  • Reduced Power Modes (Typical Battery Pack Operating
    Range Conditions)
    • Normal Operation: < 140 µA Average
    • Sleep: < 64 µA Average
    • Full Sleep: < 19 µA Average
  • Package: 14-Pin TSSOP
  • Supports Lead-Acid Chemistries
  • Capacity Estimation Using Patented Impedance
    Track Technology for Batteries from 4 V to 64 V
    • Aging Compensation
    • Self-Discharge Compensation
  • Supports Battery Capacities Above 65 Ahr
  • Supports Charge and Discharge Currents Above 32 A
  • External NTC Thermistor Support
  • Supports Two-Wire I2C and HDQ Single-Wire
    Communication Interfaces with Host System
  • SHA-1, HMAC Authentication
  • One- or Four-LED Direct Display Control
  • Five-LED and Higher Display Through Port Expander
  • Reduced Power Modes (Typical Battery Pack Operating
    Range Conditions)
    • Normal Operation: < 140 µA Average
    • Sleep: < 64 µA Average
    • Full Sleep: < 19 µA Average
  • Package: 14-Pin TSSOP

The Texas Instruments bq34z110 is a fuel gauge solution that works independently of battery series-cell configurations, and supports Lead-Acid battery chemistries. Batteries from 4 V to 64 V can be supported through an external voltage translation circuit that can be controlled automatically to reduce system power consumption.

The bq34z110 device provides several interface options, including an I2C slave, an HDQ slave, one or four direct LEDs, and an Alert output pin. Additionally, the bq34z110 provides support for an external port expander for more than four LEDs.

The Texas Instruments bq34z110 is a fuel gauge solution that works independently of battery series-cell configurations, and supports Lead-Acid battery chemistries. Batteries from 4 V to 64 V can be supported through an external voltage translation circuit that can be controlled automatically to reduce system power consumption.

The bq34z110 device provides several interface options, including an I2C slave, an HDQ slave, one or four direct LEDs, and an Alert output pin. Additionally, the bq34z110 provides support for an external port expander for more than four LEDs.

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BQ34Z100-G1 現行 多化學 Impedance Track™ 獨立電池電量計 | 電池氣量計 This product has improved firmware.

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 bq34z110 Wide Range Fuel Gauge with Impedance Track™ for Lead Acid Batteries datasheet (Rev. B) 2013/5/2
應用說明 Lead Acid battery monitoring for Power Back-Up Inverters using bq34z110 2014/4/18
應用說明 Going to Production with bq34z1XX 2012/11/13
應用說明 Configuring the bq34z100 Data Flash 2012/11/13
使用指南 bq34z110EVM Impedance Track Enabled Fuel Gauge for Lead Acid Batteries 2012/9/21
應用說明 Using the bq24650 to Charge a Sealed, Lead-Acid Battery (Rev. A) 2011/10/4

設計與開發

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軟體程式設計工具

BQ-BMS-PROGRAMMER-SW — Command line programmers for BQ products

BQ-BATTERY-PROGRAMMER-SW 軟體開發套件 (SDK) 是一系列穩固的軟體命令列工具,可協助使用 TI 電池管理產品進行編程、測試或組裝電池組作業。此軟體中的可執行檔可與 EV2300 通訊收發器的 MKST-3P-ALT-EV2300 MKS 技術替代產品配合使用。這些可執行檔可與單站點一起使用,並可透過使用 MKS Technology Inc. 提供的附加軟體和 GUI 擴展到多個站點。此軟體不支援多工作站。

每次下載都會有多個可執行檔,通常每個平台一個。另外也支援較舊的產品,如 BQ20xxx 和 BQ30xxx。我們提供使用 C++ 程式語言 API 和 (...)

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BQEVSW-MKST-UPDATE — Software Update to enable BQEVSW to use MKST-3P-ALT-EV2300

BQ-BATTERY-PROGRAMMER-SW 軟體開發套件 (SDK) 是一系列穩固的軟體命令列工具,可協助使用 TI 電池管理產品進行編程、測試或組裝電池組作業。此軟體中的可執行檔可與 EV2300 通訊收發器的 MKST-3P-ALT-EV2300 MKS 技術替代產品配合使用。這些可執行檔可與單站點一起使用,並可透過使用 MKS Technology Inc. 提供的附加軟體和 GUI 擴展到多個站點。此軟體不支援多工作站。

每次下載都會有多個可執行檔,通常每個平台一個。另外也支援較舊的產品,如 BQ20xxx 和 BQ30xxx。我們提供使用 C++ 程式語言 API 和 (...)

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支援軟體

BQMTESTER-MKST-UPDATE — Software Update to enable BQMTESTER to use MKST-3P-ALT-EV2300

BQ-BATTERY-PROGRAMMER-SW 軟體開發套件 (SDK) 是一系列穩固的軟體命令列工具,可協助使用 TI 電池管理產品進行編程、測試或組裝電池組作業。此軟體中的可執行檔可與 EV2300 通訊收發器的 MKST-3P-ALT-EV2300 MKS 技術替代產品配合使用。這些可執行檔可與單站點一起使用,並可透過使用 MKS Technology Inc. 提供的附加軟體和 GUI 擴展到多個站點。此軟體不支援多工作站。

每次下載都會有多個可執行檔,通常每個平台一個。另外也支援較舊的產品,如 BQ20xxx 和 BQ30xxx。我們提供使用 C++ 程式語言 API 和 (...)

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SLUC407 — bq34z110 Evaluation Software

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 14 Ultra Librarian

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