参数资料
型号: DS2782G+T&R
厂商: Maxim Integrated Products
文件页数: 18/28页
文件大小: 0K
描述: IC FUEL GAUGE BATT 10-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 燃料,电量检测计/监控器
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-TDFN-EP(3x4)
包装: 带卷 (TR)
DS2782
Remaining Active Relative Capacity (RARC) [%]: RARC reports the capacity available under the current
temperature conditions at the Active Empty discharge rate (IAE) to the Active Empty point in relative units of
percent. RARC is 8 bits. See Figure 16.
Figure 16. Remaining Active Relative Capacity Register Format
RARC
Address 06h
Read Only
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
MSb
Units:
LSb
1%
Remaining Standby Relative Capacity (RSRC) [%]: RSRC reports the capacity available under the current
temperature conditions at the Standby Empty discharge rate (ISE) to the Standby Empty point capacity in relative
units of percent. RSRC is 8 bits. See Figure 17.
Figure 17. Remaining Standby Relative Capacity Register Format
RSRC
Address 07h
Read Only
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
MSb
Units:
LSb
1%
Calculation of Results
RAAC [mAh] = (ACR[mVh] - AE(T) * FULL40[mVh]) * RSNSP [mhos]
RSAC [mAh] = (ACR[mVh] - SE(T) * FULL40[mVh]) * RSNSP [mhos]
RARC [%] = 100% * (ACR[mVh] - AE(T) * FULL40[mVh]) /
{(AS * FULL(T) - AE(T)) * FULL40[mVh]}
RSRC [%] = 100%* (ACR[mVh] - SE(T) * FULL40[mVh]) /
{(AS * FULL(T) - SE(T)) * FULL40[mVh]}
18 of 28
相关PDF资料
PDF描述
DS87001-Q68 ADAPTER MCU 68-PLCC TO 40-DIP
DS2782E+T&R IC FUEL GAUGE BATT 8TSSOP
DS87001-Q52 ADAPTER MCU 52-PLCC TO 40-DIP
GEC19DRXS-S734 CONN EDGECARD 38POS DIP .100 SLD
1435919-4 PATCHCORD CAT6 VIOLET W/BOOT 4'
相关代理商/技术参数
参数描述
DS2782K 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
DS2784 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1 Authentication
DS2784_09 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1
DS2784_10 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1
DS2784_12 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1 Authentication