DS2762中文资料PDF规格书
DS2762规格书详情
GENERAL DESCRIPTION
The DS2762 high-precision Li+ battery monitor is a data-acquisition, information-storage, and safety protection device tailored for cost-sensitive battery pack applications. This low-power device integrates precise temperature, voltage, and current measurement, nonvolatile (NV) data storage, and Li+ protection into the small footprint of either a TSSOP package or flip-chip package. The DS2762 is a key component in applications including remaining capacity estimation, safety monitoring, and battery specific data storage.
FEATURES
Li+ Safety Circuit
Overvoltage Protection
Overcurrent/Short-Circuit Protection
Undervoltage Protection
Host Alerted When Accumulated Current or Temperature Exceeds User-Selectable Limits
0V Battery Recovery Charge
Available in Two Configurations:
Internal 25mSense Resistor
External User-Selectable Sense Resistor
Current Measurement
12-Bit Bidirectional Measurement
Internal Sense Resistor Configuration: 0.625mA LSB and ±1.9A Dynamic Range
External Sense Resistor Configuration: 15.625V LSB and ±64mV Dynamic Range
Current Accumulation:
Internal Sense Resistor: 0.25mAhr LSB
External Sense Resistor: 6.25Vhr LSB
Voltage Measurement with 4.88mV Resolution
Temperature Measurement Using Integrated Sensor with 0.125°C Resolution
System Power Management and Control Feature Support
32 Bytes of Lockable EEPROM
16 Bytes of General-Purpose SRAM
Dallas 1-Wire® Interface with Unique 64-Bit Device Address
Low-Power Consumption:
Active Current: 60A typ, 90A max
Sleep Current: 1A typ, 2A max
APPLICATIONS
PDAs
Cell Phones/Smartphones
Digital Cameras
产品属性
- 产品编号:
DS2762AE+025
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 电池管理
- 包装:
管件
- 功能:
电池监控器
- 电池化学成份:
锂离子
- 故障保护:
过流,过/欠压,短路
- 接口:
1 线
- 工作温度:
-20°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
16-TSSOP
- 描述:
IC BATT MONITOR LI-ION 16TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
TSSOP |
2600 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
DALLAS |
23+ |
TSSOP-16 |
6500 |
全新原装假一赔十 |
询价 | ||
Maxim |
21+ |
NA |
2655 |
原装热卖可订货 |
询价 | ||
DALLAS |
2019+ |
TSSOP16 |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
22+ |
TSSOP16 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAXIM(美信) |
2021+ |
TSSOP-16 |
599 |
询价 | |||
DALLAS |
1318+ |
TSSOP |
23568 |
优势现货可17%税 |
询价 | ||
MAXIM(美信) |
23+ |
TSSOP16 |
6000 |
询价 | |||
MAXIM |
21+ |
TSSOP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
MAXIM/美信 |
24+ |
TSSOP16 |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 |