- 您现在的位置：买卖IC网 > PDF目录16238 > DS2776G+ (Maxim Integrated Products)IC FUEL GAUGE LI+ 2CELL 14-TDFN PDF资料下载
参数资料
| 型号： | DS2776G+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/46页 |
| 文件大小： | 0K |
| 描述： | IC FUEL GAUGE LI+ 2CELL 14-TDFN |
| 产品培训模块： | 1-Wire Communications Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 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： | 4 V ~ 9.2 V |
| 工作温度： | -20°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-WFDFN 裸露焊盘 |
| 供应商设备封装： | 14-TDFN-EP（3x5） |
| 包装： | 管件 |
| 产品目录页面： | 1436 (CN2011-ZH PDF) |
第1页当前第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页
2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with
Protector and Optional SHA-1 Authentication
ABSOLUTE MAXIMUM RATINGS
Voltage Range on PLS, CP, CC, DC Pins
Relative to V SS .....................................................-0.3V to +18V
Voltage Range on V DD , V IN1 , V IN2 , SRC Pins
Relative to V SS ....................................................-0.3V to +9.2V
Voltage Range on All Other Pins Relative to V SS ..-0.3V to +6.0V
Continuous Sink Current, PIO, DQ......................................20mA
Continuous Sink Current, CC, DC.......................................10mA
Operating Temperature Range ...........................-20°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V DD = +4.0V to +9.2V, T A = -20°C to +70°C, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
Supply Current
SYMBOL
I DD0
I DD1
CONDITIONS
Sleep mode, T A +50°C
Sleep mode, T A > +50°C
Active mode
MIN
TYP
3
80
MAX
5
10
135
UNITS
μA
I DD2
Active mode during SHA-1 computation
120
300
Temperature Accuracy
T ERR
-3
+3
°C
2.0V V IN1
4.6V, 0°C
4.6V, 2.0V
T A +50°C
(V IN2 - V IN1 )
-35
+35
Voltage Accuracy
2.0V V IN1 4.6V, 2.0V
4.6V, T A = +25°C
(V IN2 – V IN1 )
-22
22
mV
2.0V
V IN1
4.6V, 2.0V
(V IN2 - V IN1 )
4.6V
-50
+50
Input Resistance (V IN1 , V IN2 )
15
M
Current Resolution
I LSB
1.56
μV
Current Full Scale
Current Gain Error
I FS
I GERR
-51.2
-1
+51.2
+1
mV
% FS
Current Offset
Accumulated Current Offset
Time-Base Error
I OERR
q OERR
t ERR
0°C
0°C
0°C
T A
T A
T A
+70°C (Note 1)
+70°C (Note 1)
+50°C
-9.375
-255
-2
-3
9.375
0
+2
+3
μVh
μVh/Day
%
CP Output Voltage (V CP - V SRC )
V GS
I OUT = 0.9 μA
4.4
4.7
5
V
CP Startup Time
Output High: CC, DC
Output Low: CC
Output Low: DC
DQ, PIO Voltage Range
DQ, PIO, SDA, SCL Input
Logic-High
DQ, PIO, SDA, SCL Input
Logic-Low
OVD Input Logic-High
OVD Input Logic-Low
t SCP
V OHCP
V OLCC
V OLDC
V IH
V IL
V IH
V IL
CE = 0, DE = 0, C CP = 0.1 μF, active mode
I OH = 100 μA (Note 2)
I OL = 100 μA
I OL = 100 μA
V CP - 0.4
-0.3
1.5
V BAT - 0.2
200
V SRC + 0.1
V SRC + 0.1
+5.5
0.6
V SS + 0.2
ms
V
V
V
V
V
V
V
V
2
_______________________________________________________________________________________
相关PDF资料 |
PDF描述 |
|---|---|
| DS2788E+ | IC FUEL GAUGE W/DSP DRV 14TSSOP |
| EEM18DSEF-S243 | CONN EDGECARD 36POS .156 EYELET |
| UCS2C331MHD | CAP ALUM 330UF 160V 20% RADIAL |
| KS8993-EVAL | BOARD EVAL EXPERIMENT FOR KS8993 |
| UVR2W470MHD | CAP ALUM 47UF 450V 20% RADIAL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2776G+ | 功能描述:电池管理 2-Cell Stand-Alone Li+ Fuel-Gauge RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2776G+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:2S FG PROT SHA-1 1W 14L 3X5 TDFN T& - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC FUEL GAUGE LI+ 2CELL 14-TDFN |
| DS2776G+T&R | 功能描述:电池管理 2-Cell Stand-Alone Li+ Fuel-Gauge RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2776K | 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 |
| DS2777 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with Protector and Optional SHA-1 Authentication |
发布紧急采购，3分钟左右您将得到回复。