LC709202F: Battery Fuel Gauge
The LC709202F is an IC that measures the remaining power level of 1-cell lithium-ion (Li+) batteries used for a portable equipment etc. This product is able to reduce a fuel gauge errors by implementing its unique correction technology for measurement value of battery temperature and voltage. It is possible for this to realize high precision for measurement in battery power measurement IC that does not need a current sensing resistor. (±3% under certain conditions)
特性- Accuracy of remaining battery power level measurement :3% (at an ambient operating temperature of 0C to 50°C)
- Precision ±7.5mV/Cell Voltage Measurement
- A current sensing resistor is unnecessary
- Alert function
- Interface :I2C Interface (up to 400 kHz supported)
- Low power consumption :Normal Mode 15µASleep Mode 0.1µA
- Corresponding battery :Model to be used depending on the material of the electrode of the battery pack + is different. LC709202F-01 ternary system LC709202F-02 nickelic acid
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终端产品- Wireless Handsets
Smartphones/PDA devices
MP3 players
Digital cameras
Portable game players
USB-related devices
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封装图纸 (1)
数据表 (1)
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LC709202FRD-01-2H | Active | Pb-free
Halide free | Battery Fuel Gauge | VCT-16 | 601AA | 1 | Tray JEDEC | 253 | $2.0 |
| LC709202FRD-01-MH | Active | Pb-free
Halide free | Battery Fuel Gauge | VCT-16 | 601AA | 1 | Tape and Reel | 2000 | $2.0 |
| LC709202FRD-02-2H | Active | Pb-free
Halide free | Battery Fuel Gauge | VCT-16 | 601AA | 1 | Tray JEDEC | 253 | $2.0 |
| LC709202FRD-02-MH | Active | Pb-free
Halide free | Battery Fuel Gauge | VCT-16 | 601AA | 1 | Tape and Reel | 2000 | $2.0 |
| LC709202FRD-03-2H | Intro Pending | Pb-free
Halide free | Battery Fuel Gauge | VCT-16 | 601AA | 1 | Tray JEDEC | 253 | 联系BDTIC |
| LC709202FRD-03-MH | Intro Pending | Pb-free
Halide free | Battery Fuel Gauge | VCT-16 | 601AA | 1 | Tape and Reel | 2000 | 联系BDTIC |
订购产品技术参数
| Product | Battery Type | Number of Cells Charged | Interface | VDD Min (V) | VDD Max (V) | IDD (µA) | Tolerance (%) | TA Min (°C) | TA Max (°C) |
|---|
| LC709202FRD-01-2H | Li-ion | 1 | I2C | 2.5 | 4.5 | 15 | 3 | -40 | 85 |
| LC709202FRD-01-MH | Li-ion | 1 | I2C | 2.5 | 4.5 | 15 | 3 | -40 | 85 |
| LC709202FRD-02-2H | Li-ion | 1 | I2C | 2.5 | 4.5 | 15 | 3 | -40 | 85 |
| LC709202FRD-02-MH | Li-ion | 1 | I2C | 2.5 | 4.5 | 15 | 3 | -40 | 85 |
| LC709202FRD-03-2H | Li-ion | 1 | I2C | 2.5 | 4.5 | 15 | 3 | -40 | 85 |
| LC709202FRD-03-MH | Li-ion | 1 | I2C | 2.5 | 4.5 | 15 | 3 | -40 | 85 |
