WMSIC Electronic Components

ADI/LINEAR ADBMS6832MWCCSZ-RL ADBMS6832MWCCSZ

ModelADBMS6832MWCCSZ-RL
PackageLFCSP-64-EP(9x9)
BrandADI/LINEAR
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
ADI(Analog Devices) / LINEAR ADBMS6832MWCCSZ-RL
Type
ADI/LINEAR
Minimum package
2500 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ADI(Analog Devices) / LINEAR
Electronic Component
ADBMS6832MWCCSZ-RL
Electronic Component
1
Package
LFCSP-64-EP(9x9)
Electronic Component
Battery Management
Electronic Component
0.267g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0264769147
Current
300mA
Operating Temperature
40℃~+125℃
Interface Type
SPI;I2C
Battery
18
ICType
IC
0VBattery
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ADBMS6832MWCCSZ-RL 多节电池监测与均衡管理芯片概述

一、产品核心定位

ADBMS6832MWCCSZ-RL是亚德诺(ADI)旗下LINEAR品牌推出的18节串联锂离子电池组专用监测与均衡管理芯片,聚焦工业级宽温环境下的电池组状态监控、主动均衡及故障保护,适用于对可靠性、低功耗有严格要求的电池系统设计。

二、关键性能参数解析

  1. 电池适配能力:支持12~18节串联锂电池(标称适配18节),覆盖中小容量电池组的串数需求;明确不支持0V电池充电,需避免电池组深度放电至0V的场景。
  2. 宽温工作范围:-40℃~+125℃的工业级温度区间,满足户外、车载、工业现场等极端环境下的稳定运行。
  3. 低功耗特性:静态电流(Iq)仅4uA,待机状态下对电池组的能耗极低,显著延长电池组待机时长。
  4. 均衡性能:内置300mA主动均衡电流,可实现各串联电池间的能量转移,提升电池组一致性与循环寿命。
  5. 通信接口:兼容SPI与I2C双接口,支持与主流微控制器(MCU)快速通信,方便系统集成与数据采集。
  6. 温度监测:支持电池温度检测(可外接NTC传感器),配合芯片内置逻辑实现过温/欠温故障预警。

三、核心功能特性

  1. 高精度电压监测:采用ADI模拟前端设计,每节电池电压采集精度达mV级,确保电池组状态实时准确感知。
  2. 主动均衡管理:300mA均衡电流可快速平衡串联电池电压差,避免单体过充/过放导致的整体寿命衰减,提升电池利用率。
  3. 宽温可靠性:芯片内部电路针对极端温度优化,-40℃低温无性能衰减,+125℃高温仍保持稳定监测与均衡功能。
  4. 低功耗待机:4uA静态电流满足电池组长期待机需求(如储能系统备用状态),无需额外电源管理模块即可实现低能耗监控。
  5. 多故障保护:内置过压(OV)、欠压(UV)、过温(OT)、欠温(UT)检测,故障发生时通过接口输出报警信号,保障电池安全。
  6. 灵活接口适配:SPI(最高10MHz)与I2C(最高400kHz)双接口支持不同系统架构,降低与MCU的通信适配难度。

四、封装与集成优势

采用LFCSP-64-EP(9×9mm)增强型引脚封装:

  • 小型化设计:9×9mm封装适合高密度电池组布局,减少系统占用体积;
  • 散热增强:EP(Exposed Pad)设计提升热传导效率,缓解高均衡电流下的发热问题;
  • 引脚充足:64引脚提供充足I/O资源,支持温度传感器、均衡电阻等外围元件连接。

五、典型应用领域

  1. 工业储能系统:小型UPS、分布式储能电站的电池组监测与均衡;
  2. 电动工具与轻型电动车:18节串联电池组的状态管理,满足户外作业宽温需求;
  3. 医疗设备:便携式医疗仪器的备用电池组监控,确保极端环境下可靠性;
  4. 航空航天辅助电源:卫星、无人机辅助电源系统的电池组管理,适配宽温场景;
  5. 新能源汽车辅助系统:车载启动电池、辅助电源的18节串联电池组监测。

六、总结

ADBMS6832MWCCSZ-RL凭借18节电池适配、工业级宽温、低功耗(4uA)、300mA主动均衡等核心特性,成为中小容量串联锂电池组的高性价比监测方案。其双接口设计与小型化封装,进一步降低系统集成难度,适用于对可靠性与环境适应性要求较高的多类应用场景。

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