STMicroelectronics 充电控制器, 10引脚, 2.7 to 4.5 V, DFN封装

产品技术参数资料
法例与合规
符合
产品详细信息

The STC3115 includes the hardware functions required to implement a low-cost gas gauge for battery monitoring. The STC3115 uses current sensing, Coulomb counting and accurate measurements of the battery voltage to estimate the state-of-charge (SOC) of the battery. An internal temperature sensor simplifies implementation of temperature compensation. An alarm output signals a low SOC condition and can also indicate low battery voltage. The alarm threshold levels are programmable. The STC3115 offers advanced features to ensure high performance gas gauging in all application conditions.

OptimGauge™ algorithm
0.25% accuracy battery voltage monitoring
Coulomb counter and voltage-mode gas gauge operations
Robust initial open-circuit-voltage (OCV) measurement at power-up
Programmable low battery alarm
Internal temperature sensor
Battery swap detection
Low power: 45 μA in power-saving mode, 2 μA max. in standby mode
Micro-sized packages:
1.4 x 2.0 mm 10-bump CSP package
2.0 x 3.0 mm DFN10 package

产品技术参数
属性 数值
安装类型 表面贴装
封装类型 DFN
接口 电池充电控制器 IC
引脚数目 10
典型工作电源电压 2.7 to 4.5 V
尺寸 3.1 x 2.1 x 0.55mm
长度 3.1mm
宽度 2.1mm
高度 0.55mm
最高工作温度 +85 °C
最低工作温度 -40 °C
请致电4008218857,确认RS海外库存数量及货期。
单价(不含税) 个 (在毎卷:3000)
RMB 17.39
(不含税)
RMB 19.65
(含税)
单位
Per unit
Per Reel*
3000 - 12000
RMB17.39
RMB52,170.00
15000 +
RMB16.868
RMB50,604.00
* 参考价格