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BQ27441DRZT-G1A
LiCoO2, 锂离子电池电量计, 2.45 V至4.5 V电源, I2C接口, SON-12
产品信息
制造商产品编号BQ27441DRZT-G1A
库存编号3008752RL
产品范围SINGLE
电池管理功能电量计
电池类型锂钴氧化物、锂离子
电源电压最小值2.45V
电源电压最大值4.5V
电池集成电路封装类型SON
IC 外壳 / 封装SON
针脚数12引脚
芯片接口类型I2C
接口I2C
工作温度最小值-40°C
工作温度最高值85°C
芯片安装表面安装
产品范围SINGLE
产品概述
The BQ27441DRZT-G1A is a Battery Fuel (Gas) Gauge that provides system-side fuel gauging for single-cell Li-ion batteries. The device requires minimal user configuration and system microcontroller firmware development. The bq27441-G1 battery fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging and provides information such as remaining battery capacity (mAh), state-of-charge (%) and battery voltage (mV). Battery fuel gauging with the bq27441-G1 fuel gauge requires connections only to PACK+ (P+) and PACK- (P-) for a removable battery pack or embedded battery circuit.
- Single series cell Li-ion battery fuel gauge
- Resides on system board
- Supports embedded or removable batteries
- Powered directly from battery with integrated LDO
- Battery fuel gauging based on patented impedance Track™ technology
- Battery state-of-health (Aging) estimation
- Configurable SOC interrupt or battery low digital output warning
- Internal temperature sensor or host-reported temperature
- Green product and no Sb/Br
技术规格
电池管理功能
电量计
电源电压最小值
2.45V
电池集成电路封装类型
SON
针脚数
12引脚
接口
I2C
工作温度最高值
85°C
产品范围
SINGLE
电池类型
锂钴氧化物、锂离子
电源电压最大值
4.5V
IC 外壳 / 封装
SON
芯片接口类型
I2C
工作温度最小值
-40°C
芯片安装
表面安装
技术文档 (1)
法律与环境
原产地：
进行最后一道重要生产流程所在的地区原产地：Philippines
进行最后一道重要生产流程所在的地区
进行最后一道重要生产流程所在的地区原产地：Philippines
进行最后一道重要生产流程所在的地区
税则号：85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS 合规：是
RoHS
RoHS 邻苯二甲酸盐合规:是
RoHS
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产品合规证书
重量（千克）：.000037