STC3100IST
锂离子电池监控器&监视器芯片, I2C 接口, 1节电池, 2.7 V至5.5V电源, MSOP-8
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| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY19.500 (CNY22.035) |
| 10+ | CNY18.960 (CNY21.4248) |
| 25+ | CNY18.420 (CNY20.8146) |
| 50+ | CNY17.880 (CNY20.2044) |
| 100+ | CNY17.340 (CNY19.5942) |
| 250+ | CNY16.800 (CNY18.984) |
| 500+ | CNY16.260 (CNY18.3738) |
| 1000+ | CNY15.710 (CNY17.7523) |
产品信息
产品概述
The STC3100IST is a battery monitor IC with coulomb counter/gas gauge in 8 pin MSOP package. The device monitors the critical parameters of a single-cell Li-Ion battery (voltage, temperature and current) and includes hardware functions to implement a gas gauge for battery charge monitoring, based on a programmable 12 to 14bit A/D converter. With a typical 30mohm external sense resistor, the battery current can be up to 2.5A and the accumulator system provides a capacity up to +/-7000mAh with a resolution of 0.2mAh. The device is programmable through the I2C interface. Typical applications include cellular phones, PDA, MP3 players, cordless phones, digital cameras, USB appliances and Bluetooth devices.
- Battery voltage monitoring
- Internal temperature sensor
- Internal or external 32768Hz time base
- I2C interface for gas gauge monitoring and device control
- 32bytes RAM, 8byte unique device ID, one general purpose I/O
- 2.7V to 5.5V operating supply voltage on VCC
技术规格
锂离子
1Cells
5.5V
8引脚
85°C
-
-
I2C
2.7V
MSOP
-40°C
表面安装
-
No SVHC (21-Jan-2025)
法律与环境
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
RoHS
RoHS
产品合规证书