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| 型号： | MAX17041G+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC 2-WIRE FG W/MODEL GAUGE |
| 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+TRL |
MAX17040/MAX17041
Compact, Low-Cost 1S/2S Fuel Gauges
ELECTRICAL CHARACTERISTICS: 2-WIRE INTERFACE
(2.5V ≤ V DD ≤ 4.5V, T A = -20°C to +70°C.)
PARAMETER
SCL Clock Frequency
SYMBOL
f SCL
(Note 5)
CONDITIONS
MIN
0
TYP
MAX
400
UNITS
kHz
Bus Free Time Between a STOP
and START Condition
t BUF
1.3
μs
Hold Time (Repeated)
START Condition
Low Period of SCL Clock
High Period of SCL Clock
Setup Time for a Repeated
START Condition
t HD:STA
t LOW
t HIGH
t SU:STA
(Note 5)
0.6
1.3
0.6
0.6
μs
μs
μs
μs
Data Hold Time
Data Setup Time
Rise Time of Both SDA
and SCL Signals
Fall Time of Both SDA
and SCL Signals
Setup Time for STOP Condition
Spike Pulse Widths Suppressed
by Input Filter
Capacitive Load for Each
Bus Line
SCL, SDA Input Capacitance
t HD:DAT
t SU:DAT
t R
t F
t SU:STO
t SP
C B
C BIN
(Notes 6, 7)
(Note 6)
(Note 8)
(Note 9)
0
100
20 +
0.1C B
20 +
0.1C B
0.6
0
0.9
300
300
50
400
60
μs
ns
ns
ns
μs
ns
pF
pF
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
All voltages are referenced to GND.
SDA, SCL = GND; EO, SEO idle.
External time base on EO pin must meet this specification.
The MAX17040/MAX17041 enter Sleep mode 1.75s to 2.5s after (SCL < V IL ) AND (SDA < V IL ).
f SCL must meet the minimum clock low time plus the rise/fall times.
The maximum t HD:DAT has only to be met if the device does not stretch the low period (t LOW ) of the SCL signal.
This device internally provides a hold time of at least 75ns for the SDA signal (referred to the V IHMIN of the SCL signal) to
bridge the undefined region of the falling edge of SCL.
Filters on SDA and SCL suppress noise spikes at the input buffers and delay the sampling instant.
C B —total capacitance of one bus line in pF.
Note 10: Applies to 8-pin TDFN-EP package type only.
Maxim Integrated
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17041K | 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 |
| MAX17041X+ | 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 |
| MAX17041X+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 |
| MAX17041X+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 |
| MAX17042EVKIT+ | 制造商:Maxim Integrated Products 功能描述:EVKIT FOR MAX17042 - Boxed Product (Development Kits) |
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