LC709203FXE-01MH 编带
LC709203F is a Fuel Gauge for a single lithium ion battery. It is part of our "Smart LiB Gauge" family of Fuel Gauges which measure the battery RSOC Relative State Of Charge using its unique algorithm called "HG-CVR". The "HG-CVR" algorithm eliminates the use of a sense resistor and provides accurate RSOC information even under unstable conditions e.g. changes of battery; temperature, loading, aging and selfdischarge. An accurate RSOC contributes to the operating time of portable devices. LC709203F is available in two small packages realizing the industries smallest PCB footprint for the complete solution. It has minimal parameters to be set by the user enabling simple, quick setup and operation.
Features
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No external sense resistor
2.8% accuracy of RSOC
Accurate RSOC of aging battery
Automatic convergence of error
Adjustment for the parasitic impedance around the battery
Simple and Quick Setup
Sense Thermistor input
Via I2C
针脚数 9
耗散功率 210 mW
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 210 mW
电源电压Max 4.5 V
电源电压Min 2.5 V
引脚数 9
封装 WLCSP-9
封装 WLCSP-9
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Battery Management for Portable & Wireless Applications
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99