MAXIM INTEGRATED PRODUCTS DS2745U+ 芯片, I²C 电池监视器, 低成本 新
电池充电和监视控制器,
### 电池管理,Maxim Integrated
得捷:
IC BATT MONITOR MULTI-CHEM 8UMAX
立创商城:
Low-Cost I2C Battery Monitor
欧时:
Maxim DS2745U+ 锂离子、镍氢 电池电量计 IC, 2.5 → 4.5 V, 8引脚 μMAX封装
e络盟:
The DS2745U+ is an I²C Battery Monitor. The DS2745 provides current-flow, voltage and temperature measurement data to support battery-capacity monitoring. The DS2745 can be mounted on either the host side or pack side of the application. Current measurement and coulomb counting is accomplished by monitoring the voltage drop across an external sense resistor, voltage measurement is accomplished through a separate voltage-sense input and temperature measurement takes place on-chip. A standard I²C interface with software programmable address gives the controlling microprocessor access to all data and status registers inside the DS2745. A low-power sleep mode state conserves energy when the cell pack is in storage.
安富利:
Battery Monitoring/Fuel Gauge Li-Ion/Li-Pol 8-Pin uMAX
Chip1Stop:
Battery Monitoring/Fuel Gauge Li-Ion/Li-Pol 8-Pin uMAX
DeviceMart:
IC BATT MONITOR I2C 8-UMAX
Win Source:
IC BATT MONITOR I2C 8-UMAX
电源电压DC 5.50V max
针脚数 8
输出电压Max 5.5 V
输出电压Min 2.5 V
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.5 V
安装方式 Surface Mount
引脚数 8
封装 TSSOP-8
长度 3.1 mm
宽度 3.1 mm
高度 0.95 mm
封装 TSSOP-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 传感与仪器, 消费电子产品, Sensing & Instrumentation, Consumer Electronics
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
DS2745U+ Maxim Integrated 美信 | 当前型号 | 当前型号 |
DS2745U+T&R 美信 | 类似代替 | DS2745U+和DS2745U+T&R的区别 |