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BQ2083-V1P3

正在供货

符合 SBS 标准的电量监测计,可与 bq29311 一起使用

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open-in-new 比较替代产品
功能与比较器件相同但引脚有所不同
BQ40Z50-R2 正在供货 支持涡轮模式 2.0 的 1 至 4 节串联锂离子电池包管理器 SHA-1 authentication, TURBO mode 2.0, black box recorder, adaptive charging

产品详情

Cell chemistry Li-Ion/Li-Polymer Number of series cells 2-4 Cells Communication interface SMBus Battery capacity (min) (mAh) 500 Battery capacity (max) (mAh) 15000 Implementation Pack External capacity indication LED Features Coulomb Counter Operating temperature range (°C) -20 to 85 Cell balancing Internal Rating Catalog
Cell chemistry Li-Ion/Li-Polymer Number of series cells 2-4 Cells Communication interface SMBus Battery capacity (min) (mAh) 500 Battery capacity (max) (mAh) 15000 Implementation Pack External capacity indication LED Features Coulomb Counter Operating temperature range (°C) -20 to 85 Cell balancing Internal Rating Catalog
TSSOP (DBT) 38 62.08 mm² 9.7 x 6.4
  • Provides Accurate Measurement of Available Charge in Li-Ion and Li-Polymer Batteries
  • Supports the Smart Battery Specification (SBS) V1.1
  • Works With the TI bq29311 Analog Front End (AFE) Protection IC to Provide Complete Pack Electronics for 10.8-V or 14.4-V Battery Packs With Few External Components
  • Based on a Powerful Low-Power RISC CPU Core With High-Performance Peripherals
  • Integrated Flash Memory Eliminates the Need for External Configuration EEPROM
  • Measures Charge Flow Using a High Resolution 16-Bit Integrating Converter
    • Better Than 3-nVh of Resolution
    • Self-Calibrating
    • Offset Error Less Than 1-µV
  • Uses 16-Bit Delta Sigma Converter for Accurate Voltage and Temperature Measurements
  • Programmable Cell Modeling for Maximum Battery Fuel Gauge Accuracy
  • Drives 3-, 4-, or 5-Segment LED Display for Remaining Capacity Indication
  • 38-Pin TSSOP (DBT)
  • APPLICATIONS
    • Notebook PCs
    • Medical and Test Equipment
    • Portable Instrumentation

I&sups;C is a trademark of Phillips Electronics.

  • Provides Accurate Measurement of Available Charge in Li-Ion and Li-Polymer Batteries
  • Supports the Smart Battery Specification (SBS) V1.1
  • Works With the TI bq29311 Analog Front End (AFE) Protection IC to Provide Complete Pack Electronics for 10.8-V or 14.4-V Battery Packs With Few External Components
  • Based on a Powerful Low-Power RISC CPU Core With High-Performance Peripherals
  • Integrated Flash Memory Eliminates the Need for External Configuration EEPROM
  • Measures Charge Flow Using a High Resolution 16-Bit Integrating Converter
    • Better Than 3-nVh of Resolution
    • Self-Calibrating
    • Offset Error Less Than 1-µV
  • Uses 16-Bit Delta Sigma Converter for Accurate Voltage and Temperature Measurements
  • Programmable Cell Modeling for Maximum Battery Fuel Gauge Accuracy
  • Drives 3-, 4-, or 5-Segment LED Display for Remaining Capacity Indication
  • 38-Pin TSSOP (DBT)
  • APPLICATIONS
    • Notebook PCs
    • Medical and Test Equipment
    • Portable Instrumentation

I&sups;C is a trademark of Phillips Electronics.

The bq2083-V1P3 SBS-compliant gas gauge IC for battery pack or in-system installation maintains an accurate record of available charge in Li-ion or Li-polymer batteries. The bq2083-V1P3 monitors capacity and other critical parameters of the battery pack and reports the information to the system host controller over a serial communication bus. It is designed to work with the bq29311 analog front-end (AFE) protection IC to maximize functionality and safety and minimize component count and cost in smart battery circuits. Using information from the bq2083-V1P3, the host controller can manage remaining battery power to extend the system run time as much as possible.

The bq2083-V1P3 uses an integrating converter with continuous sampling for the measurement of battery charge and discharge currents. Optimized for coulomb counting in portable applications, the self-calibrating integrating converter has a resolution better than 3-nVh and an offset measurement error of less than 1-µV (typical). For voltage and temperature reporting, the bq2083-V1P3 uses a 16-bit A-to-D converter. In conjunction with the bq29311, the onboard ADC also monitors individual cell voltages in a battery pack and allows the bq2083-V1P3 to generate the control signals necessary to implement the cell balancing and the required safety protection for Li-ion and Li-polymer battery chemistries.

The bq2083-V1P3 supports the Smart Battery Data (SBData) commands and charge-control functions. It communicates data using the System Management Bus (SMBus) 2-wire protocol. The data available include the battery’s remaining capacity, temperature, voltage, current, and remaining run-time predictions. The bq2083-V1P3 provides LED drivers and a push-button input to depict remaining battery capacity from full to empty in 20%, 25%, or 33% increments with a 3-, 4-, or 5-segment display.

The bq2083-V1P3 contains 512 bytes of internal data flash memory, which store configuration information. The information includes nominal capacity and voltage, self-discharge rate, rate compensation factors, and other programmable cell-modeling factors used to accurately adjust remaining capacity for use-conditions based on time, rate, and temperature. The bq2083-V1P3 also automatically calibrates or learns the true battery capacity in the course of a discharge cycle from programmable near full to near empty levels.

The bq29311 AFE protection IC provides power to the bq2083-V1P3 from a 3 or 4 series Li-ion cell stack, eliminating the need for an external regulator circuit.

The bq2083-V1P3 SBS-compliant gas gauge IC for battery pack or in-system installation maintains an accurate record of available charge in Li-ion or Li-polymer batteries. The bq2083-V1P3 monitors capacity and other critical parameters of the battery pack and reports the information to the system host controller over a serial communication bus. It is designed to work with the bq29311 analog front-end (AFE) protection IC to maximize functionality and safety and minimize component count and cost in smart battery circuits. Using information from the bq2083-V1P3, the host controller can manage remaining battery power to extend the system run time as much as possible.

The bq2083-V1P3 uses an integrating converter with continuous sampling for the measurement of battery charge and discharge currents. Optimized for coulomb counting in portable applications, the self-calibrating integrating converter has a resolution better than 3-nVh and an offset measurement error of less than 1-µV (typical). For voltage and temperature reporting, the bq2083-V1P3 uses a 16-bit A-to-D converter. In conjunction with the bq29311, the onboard ADC also monitors individual cell voltages in a battery pack and allows the bq2083-V1P3 to generate the control signals necessary to implement the cell balancing and the required safety protection for Li-ion and Li-polymer battery chemistries.

The bq2083-V1P3 supports the Smart Battery Data (SBData) commands and charge-control functions. It communicates data using the System Management Bus (SMBus) 2-wire protocol. The data available include the battery’s remaining capacity, temperature, voltage, current, and remaining run-time predictions. The bq2083-V1P3 provides LED drivers and a push-button input to depict remaining battery capacity from full to empty in 20%, 25%, or 33% increments with a 3-, 4-, or 5-segment display.

The bq2083-V1P3 contains 512 bytes of internal data flash memory, which store configuration information. The information includes nominal capacity and voltage, self-discharge rate, rate compensation factors, and other programmable cell-modeling factors used to accurately adjust remaining capacity for use-conditions based on time, rate, and temperature. The bq2083-V1P3 also automatically calibrates or learns the true battery capacity in the course of a discharge cycle from programmable near full to near empty levels.

The bq29311 AFE protection IC provides power to the bq2083-V1P3 from a 3 or 4 series Li-ion cell stack, eliminating the need for an external regulator circuit.

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类型 标题 下载最新的英语版本 日期
* 数据表 SBS-Compliant Gas Gauge for Use with bq29311 数据表 2003年 10月 27日
应用手册 Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. B) PDF | HTML 2019年 7月 12日
应用手册 Thermistor Coefficient Calculator for TI Advanced Fuel Gauges 2006年 10月 4日
应用手册 bq2083, bq2084, and bq2085 Calibration Procedure (Rev. A) 2004年 9月 15日

设计和开发

如需其他信息或资源,请查看下方列表,点击标题即可进入详情页面。

支持软件

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

BQ-BATTERY-PROGRAMMER-SW software development kit (SDK) is a collection of robust software command line tools that assist with the process of programming, testing, or assembling packs that use TI Battery management products. The executables in this software work with the MKST-3P-ALT-EV2300 MKS (...)

lock = 需要出口许可(1 分钟)
支持的产品和硬件

支持的产品和硬件

产品
电池电量监测
BQ2083-V1P3 符合 SBS 标准的电量监测计,可与 bq29311 一起使用 BQ20Z40 具有 Impedance Track 技术的符合 SBS 的电量监测计,适用于与 BQ29330 共同使用 BQ20Z40-R1 采用 Impedance Track™ 技术符合 SBS 1.1 的电量监测计 BQ20Z70-V150 采用 Impedance Track™ 技术且符合 SBS 1.1 标准的电量监测计 BQ20Z70-V160 采用 Impedance Track™ 技术且符合 SBS 1.1 标准的电量监测计,可与 bq29330 一起使用 BQ20Z80 采用 Impedance Track™ 技术且符合 SBS 1.1 标准的电量监测计,可与 bq29312 一起使用 BQ20Z80-V102 采用 Impedance Track™ 技术且符合 SBS 1.1 标准的电量监测计 BQ20Z80-V110 采用 Impedance Track™ 技术且符合 SBS 1.1 标准的电量监测计,固件版本为 v1.10 BQ20Z80A-V110 采用 Impedance Track™ 技术且符合 SBS 1.1 标准的电量监测计,可与 bq29312A 一起使用 BQ27411-G1 电池组侧 Impedance Track™ 电量监测计 | 电池电量监测计 BQ27421-G1 具有集成感应电阻器的 System-side™ 电量监测计 | 电池电量监测计 BQ27425-G1 具有直接电池连接功能的系统侧 Impedance Track™ 电量监测计 | 电池电量监测计 BQ27425-G2A 适用于钴酸锂电池的系统侧 Impedance Track™ 电量监测计 BQ27425-G2B 适用于锰酸锂电池的系统侧 Impedance Track™ 电量监测计 BQ27426 带有预编程化学成分的单节电池系统侧电池电量监测计 BQ27427 具有预编程化学成分和集成感应电阻器的单芯电池电量监测计 BQ27441-G1 系统侧 Impedance Track™ 电池电量监测计 BQ27505-J2 系统侧 Impedance Track™ 电量监测计,固件版本为 v2.15 BQ27505-J3 系统侧 Impedance Track™ 电量监测计,固件版本为 v2.20 BQ27505-J4 系统侧 Impedance Track™ 电量监测计,固件版本为 v2.24 BQ27505-J5 系统侧 Impedance Track™ 电量监测计,固件版本为 v2.29 BQ27520-G4 具有集成 LDO 的系统侧 Impedance Track™ 电量监测计 BQ27530-G1 具有直接电池连接功能的系统侧 Impedance Track 电量监测计 BQ27531-G1 适用于 bq2419x 充电器控制器的电池管理单元 Impedance Track™ 电量监测计 BQ27532-G1 适用于 bq2425x 充电器的电池管理单元 Impedance Track™ 电量监测计 BQ27545-G1 单节电池、电池组侧、Impedance Track™ 电量监测计 BQ27546-G1 采用 DSBGA 封装的单节电池 Impedance Track™ 电池组侧电量监测计 BQ27620-G1 具有动态电压相关性的系统侧电池电量监测计 BQ27621-G1 具有动态电压相关性的系统侧电量监测计,电池电量监测计 BQ27741-G1 带集成保护器的电池组侧 Impedance Track™ 电量监测计 BQ27742-G1 具有集成保护功能的单节锂离子电池电量监测计 | 电池电量监测计 BQ3050 符合 SBS 1.1 标准的 2 至 4 节电池电量监测计,提供保护功能 BQ3055 2 节、3 节和 4 节串联锂离子电池组管理器 BQ3060 符合 SBS 1.1 标准的电量监测计和保护器 BQ30Z554-R1 2 节、3 节和 4 节串联锂离子电池组管理器 BQ34110 集成了极少放电型模块的多化合物高电池节数电池电量监测计 BQ34Z100 1 至 16 节电池 Impedance Track™ 电量监测计 | 电池电量监测计 BQ34Z100-G1 多化合物 Impedance Track™ 独立电量监测计 | 电池电量监测计 BQ34Z100-R2 多化合物 Impedance Track™ 独立式电量监测计 BQ34Z110 适用于铅酸电池的宽范围 Impedance Track™ 电量监测计 | 电池电量监测计
硬件开发
BQ2000EVM 用于电池充电管理 IC 的评估模块 BQ2022AEVM-001 BQ2022A 评估模块 BQ2026EVM BQ2026 评估模块 BQ27411EVM-G1A 电池组端 Impedance Track™ 电量监测计评估模块 BQ27411EVM-G1C BQ27411EVM-G1C 电池组端 Impedance Track™ 电量监测计评估模块 BQ27421EVM-G1A BQ27421EVM-G1A 系统端电池电量监测计评估模块板 BQ27421EVM-G1B BQ27421EVM-G1B 系统端电池电量监测计评估模块 BQ27425EVM-G2A BQ27425EVM-G2A 评估模块 BQ27426EVM-738 BQ27426 采用简单易用且重新编程的化学配置文件的 Impedance Track 电量监测计 EVM BQ27427EVM 适用于 BQ27427 具有集成检测电阻的 Impedance Track™ 电池电量监测计的评估模块 BQ27441EVM-G1A 系统端 Impedance Track™ 电池电量监测评估模块 BQ27441EVM-G1B 系统端 Impedance Track™ 电池电量监测评估模块 BQ27510EVM 系统端单节 Impedance Track™ 技术评估模块 BQ27520EVM BQ27520 系统端 Impedance Track™ 电量监测评估模块 BQ27530EVM BQ27530EVM 评估模块 BQ27531EVM BQ27531EVM 评估模块 BQ27532EVM-656 电池充电器解决方案评估模块 BQ27542EVM 锂离子电池电量监测计评估模块 BQ27545EVM BQ27545EVM 评估模块 BQ27546EVM-702 bq27546 采用 Impedance Track™ 技术的电量监测计 BQ27621EVM-G1 系统端 Impedance Track 电量监测计动态电压相关性评估模块 BQ27741EVM BQ27741EVM 具有集成保护装置的电池组端 Impedance TrackT 电量监测计评估模块 BQ27742EVM Bq27742-G1 单节锂离子电池电量监测计可编程评估模块 BQ27750EVM-837 BQ27750 1 节电池可编程电池管理器评估模块 BQ3050EVM-001 bq3050EVM-001 BQ34110EVM-796 适用于极少放电型应用的 bq34110 多化合物 CEDV 电池电量监测计评估模块 BQ34210IQ1EVM-826 适用于系统侧 CEDV 电量监测计的 bq34210-Q1 评估模块 BQ34Z100EVM Bq34z100EVM 评估模块 MKST-3P-ALT-EV2300 EV2300 alternative for use with BQMTESTER and ADVANCED-BQMTESTER
软件
支持软件
BQ20Z40-R1_BQEASY-SW BQ20Z40-R1 bqEASY 软件 BQ20Z45-R1_BQEASY-SW BQ20Z45-R1 bqEASY 软件 BQ20Z60-R1_BQEVSW-SW BQ20Z60-R1 bqEASY 软件 BQ20Z65-R1_BQEVSW-SW BQ20Z65-R1 bqEASY 软件 BQ3060-BQEVSW-SW BQ3060 bqEVSW 软件
应用软件和框架
BQEVSW 适用于 bq30z554-R1 的 bq 评估软件 (bqEVSW) v0.0.92
lock 下载选项
支持软件

SLVC167 bq2083-bq2085 EVSW Install v2p5

支持的产品和硬件

支持的产品和硬件

产品
电池电量监测
BQ2083-V1P3 符合 SBS 标准的电量监测计,可与 bq29311 一起使用 BQ2085 具有集成振荡器且符合 SBS 1.1 标准的电量监测计,可与 bq29311 一起使用 BQ2085-V1P3 符合 SBS 标准的电量监测计 IC,可与 bq29311 一起使用
封装 引脚数 下载
TSSOP (DBT) 38 了解详情

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

支持与培训

视频