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| 型号： | MAX17044G+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | IC FUEL GAUGE LI-ION 8-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 10,000 |
| 系列： | ModelGauge™ |
| 功能： | 燃料，电量检测计/监控器 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 2.5 V ~ 4.5 V |
| 工作温度： | -20°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（2x3） |
| 包装： | 带卷 (TR) |
| 其它名称： | 90-2772G+BTR |
MAX17043/MAX17044
Compact, Low-Cost 1S/2S Fuel Gauges
with Low-Battery Alert
ABSOLUTE MAXIMUM RATINGS
Voltage on CTG Pin Relative to V GND ....................-0.3V to +12V
Voltage on CELL Pin Relative to V GND ...................-0.3V to +12V
Voltage on All Other Pins Relative to V GND ..............-0.3V to +6V
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range
(T A = 0°C to +70°C (Note 10))........................-55°C to +125°C
Lead Temperature (TDFN soldering only, 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 RECOMMENDED DC OPERATING CONDITIONS
(2.5V ≤ V DD ≤ 4.5V, T A = -20°C to +70°C, unless otherwise noted.)
PARAMETER
Supply Voltage
SYMBOL
V DD
(Note 1)
CONDITIONS
MIN
+2.5
TYP
MAX
+4.5
UNITS
V
SCL, SDA,
Data I/O Pins
QSTRT,
(Note 1)
-0.3
+5.5
V
ALRT
MAX17043 CELL Pin
MAX17044 CELL Pin
V CELL
V CELL
(Note 1)
(Note 1)
-0.3
-0.3
+5.0
+10.0
V
V
DC ELECTRICAL CHARACTERISTICS
(2.5V ≤ V DD ≤ 4.5V, T A = -20°C to +70°C, unless otherwise noted. Contact Maxim for V DD greater than 4.5V.)
PARAMETER
Active Current
Sleep-Mode Current (Note 2)
SYMBOL
I ACTIVE
I SLEEP
V DD = 2.0V
CONDITIONS
MIN
TYP
50
0.5
1
MAX
75
1.0
3
UNITS
μA
μA
V DD = 3.6V at +25 ° C
-1
+1
Time-Base Accuracy
t ERR
T A = 0 ° C to +70 ° C (Note 10)
-2
+2
%
T A = -20 ° C to +70 ° C
-3
+3
MAX17043 Voltage-
Measurement Error
MAX17044 Voltage-
Measurement Error
CELL Pin Input Impedance
V GERR
R CELL
T A = +25 ° C, V IN = V DD
T A = +25 ° C, 5.0V < V IN < 9.0V
5.0 < V IN < 9.0
-12.5
-30
-30
-60
15
+12.5
+30
+30
+60
mV
mV
M
Input Logic-High:
SCL, SDA, QSTRT
Input Logic-Low:
SCL, SDA, QSTRT
Output Logic-Low: SDA
Output Logic-Low: ALRT
Pulldown Current: SCL, SDA
Input Capacitance: SCL, SDA
V IH
V IL
V OL
V OL-ALRT
I PD
C BUS
(Note 1)
(Note 1)
I OL = 4mA (Note 1)
I OL-ALRT = 2mA (Note 1)
V DD = 4.5V, V PIN = 0.4V
1.4
0.2
0.5
0.4
0.4
50
V
V
V
V
μA
pF
Bus Low Timeout
Mode Transition
t SLEEP
t TRAN
(Note 3)
(Note 4)
1.75
2.5
1
s
ms
2
Maxim Integrated
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相关代理商/技术参数 |
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|---|---|
| MAX17044X+ | 功能描述:电池管理 1S/2S 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 |
| MAX17044X+T10 | 功能描述:电池管理 1S/2S 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 |
| MAX17044X+U | 功能描述:电池管理 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 |
| MAX17047EVKIT# | 制造商:Maxim Integrated Products 功能描述:EVAL KIT MAX17047(M3 ALGORITHM) - Boxed Product (Development Kits) |
| MAX17047G+ | 制造商:Maxim Integrated Products 功能描述:MODELGAUGE M3 FUEL GAUGE - Tape and Reel |
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