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DS2760AX PDF预览

DS2760AX

更新时间: 2024-09-23 20:20:19
品牌 Logo 应用领域
达拉斯 - DALLAS /
页数 文件大小 规格书
25页 147K
描述
Power Supply Support Circuit, Fixed, 1 Channel, PBGA16, FLIP-CHIP, 18 PINS

DS2760AX 技术参数

生命周期:Transferred包装说明:FLIP-CHIP, 18 PINS
Reach Compliance Code:unknown风险等级:5.67
Is Samacsys:N其他特性:Over/Under voltage protection
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PBGA-B16信道数量:1
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:GRID ARRAY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:BALL
端子位置:BOTTOMBase Number Matches:1

DS2760AX 数据手册

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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  
NC  
NC NC NC  
CC  
PLS  
DC  
1
2
16  
15  
14  
13  
12  
11  
10  
9
VIN  
VDD  
PIO  
VSS  
VSS  
VSS  
PS  
PLS CC VIN VDD  
3
SNS  
Probe Probe  
VSS  
DC  
PIO  
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  
- 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  
SNS  
SNS  
SNS  
DQ  
4
5
6
7
8
SNS  
DQ  
VSS  
IS2 IS1 PS  
IS2  
IS1  
DS2760  
DS2760  
Flip-Chip Packaging  
16-Pin TSSOP Package  
PIN DESCRIPTION  
CC  
- Charge control output  
- Discharge control output  
DC  
DQ - Data input/output  
PIO - Programmable I/O pin  
PLS - Battery pack positive terminal input  
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  
- 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: 90 µA max  
- Sleep current:  
2 µA max  
SNS Probe – Do not connect  
VSS Probe – Do not connect  
1 of 25  
022701  

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