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DS2760 PDF预览

DS2760

更新时间: 2024-02-17 11:03:41
品牌 Logo 应用领域
达拉斯 - DALLAS 电池监控
页数 文件大小 规格书
25页 127K
描述
High Precision Li-Ion Battery Monitor

DS2760 技术参数

生命周期:Transferred包装说明:FCP-14
Reach Compliance Code:unknown风险等级:5.67
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-XUUC-N14
信道数量:1功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:-20 °C封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:RECTANGULAR
封装形式:UNCASED CHIP认证状态:Not Qualified
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.5 V
标称供电电压 (Vsup):3.6 V表面贴装:YES
温度等级:COMMERCIAL端子形式:NO LEAD
端子位置:UPPERBase Number Matches:1

DS2760 数据手册

 浏览型号DS2760的Datasheet PDF文件第2页浏览型号DS2760的Datasheet PDF文件第3页浏览型号DS2760的Datasheet PDF文件第4页浏览型号DS2760的Datasheet PDF文件第5页浏览型号DS2760的Datasheet PDF文件第6页浏览型号DS2760的Datasheet PDF文件第7页 
PRELIMINARY  
DS2760  
High Precision Li-Ion Battery Monitor  
www.dalsemi.com  
FEATURES  
Li-Ion safety circuit  
PIN ASSIGNMENT  
- Overvoltage protection  
- Overcurrent/short circuit protection  
- Undervoltage protection  
CC  
PLS  
DC  
1
2
16  
15  
14  
13  
12  
11  
10  
9
VIN  
VDD  
PIO  
VSS  
VSS  
VSS  
PS  
PLS CC VIN VDD  
DC NC NC NC PIO  
3
VSS  
Probe  
SNS  
Probe  
Available in two configurations:  
- Internal 25 msense resistor  
- External user-selectable sense resistor  
Current measurement  
- 12-bit bi-directional measurement  
- Internal sense resistor configuration:  
0.625 mA LSB and ±1.8A dynamic range  
- External sense resistor configuration:  
15.625 µV LSB and ±64 mV dynamic range  
Current accumulation  
NC NC  
SNS  
SNS  
SNS  
DQ  
4
5
6
7
8
SNS  
DQ  
VSS  
IS2 IS1 PS  
IS2  
IS1  
DS2760  
Flip-Chip Packaging  
DS2760  
16-Pin TSSOP Package  
PIN DESCRIPTION  
- Internal sense resistor: 0.25 mAhr LSB  
- External sense resistor: 6.25 µVhr LSB  
Voltage measurement with 4.88 mV 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  
- Charge control output  
- Discharge control output  
DQ - Data input/output  
PIO - Programmable I/O pin  
PLS - Battery pack positive terminal input  
CC  
DC  
- Power switch sense input  
PS  
VIN - Voltage sense input  
VDD- Power supply input (2.5V-5.5V)  
VSS - Device ground  
SNS - Sense resistor connection  
IS1 - Current sense input  
IS2 - Current sense input  
NC - Not connected  
Low power consumption:  
- Active current: 80 µA max  
- Sleep current:  
2 µA max  
SNS Probe – Do not connect  
VSS Probe – Do not connect  
1 of 25  
092000  

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