参数资料
型号: MAX11080EVKIT+
厂商: Maxim Integrated Products
文件页数: 3/29页
文件大小: 0K
描述: KIT FAULT MONITOR 12CH HV
其它有关文件: Automotive Product Guide
标准包装: 1
主要目的: 电源管理,电池监控器
已用 IC / 零件: MAX11080
主要属性: 故障监视器,过压或欠压指示
次要属性: 可选电压范围
已供物品:
12-Channel, High-Voltage
Battery-Pack Fault Monitors
ELECTRICAL CHARACTERISTICS (continued)
(T A = T MIN to T MAX , unless otherwise noted. V DCIN = V GND U = +6.0V to +72V, typical values are at T A = +25°C, unless otherwise
specified from -40°C to +105°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VDD U Output High
VDD U Output Low
VDD U
V OH
VDD U
V OL
V GND U
+ 2.4
V GND U
+ 0.3
V
V
ALRM L Output Voltage High
ALRM L Output Voltage Low
ALRM L
V OH
ALRM L
V OL
I SOURCE = 150μA
I SINK = 150μA
2.4
0.6
V
V
Daisy-chained ALRM U signal as
ALRM U Input Voltage High
ALRM U
V IH
coupled through a 3.3nF high-voltage
capacitor and a 150k ? resistor as
V GND U
+ 2.1
V
referred to GND U
Daisy-chained ALRM U signal as
ALRM U Input Voltage Low
ALRM U
V IL
coupled through a 3.3nF high-voltage
capacitor and a 150k ? resistor as
V GND U
+ 0.9
V
referred to GND U
Alarm Voltage Output “Heartbeat”
Frequency
Alarm Voltage Output Duty Cycle
ALRM L
f OUT
Heartbeat clock rate with no alarm
condition
Heartbeat clock rate with no alarm
condition
4032
49.0
4096
4157
51.0
Hz
%
LINEAR REGULATOR (V AA )
Input-Voltage Range
V DCIN
6
72
V
Output Voltage
V AAOUT
6V < V DCIN < 72V, I LOAD = 0A
3.0
3.3
3.6
V
Short-Circuit Current
I AASHORTCIRCUIT V AA = 0V, 6V < V DCIN < 36V
50
mA
Power-On-Reset Trip Level
(Note 5)
Thermal Shutdown
V AARESET
V AAVALID
V AAHYS
T SHUT
Falling V AA
Rising V AA
Hysteresis on rising V AA
Rising temperature
2.8
3.0
37
+145
V
mV
°C
POWER-SUPPLY REQUIREMENTS (DCIN)
Operating mode, SHDN = 1, 12
battery cells, alarm inactive,
35
40
Current Consumption
I DCIN
V DCIN = V GND U = 36V
Shutdown mode, SHDN = 0, 12
battery cells, V DCIN = V GND U = 36V
1.3
2
μA
I GND U Operating Mode
SHDN = 1, battery cells, alarm
inactive, V DCIN = V GND U = 36V
35
40
μA
LOGIC INPUTS AND OUTPUTS
Threshold Setting
V IH
V IL
UVSEL0/UVSEL1/UVSEL2, TOPSEL
OVSELO/OVSEL1/OVSEL2/OVSEL3
V AA - 0.1
0.1
V
Note 4: Limits guaranteed by design and characterization statistical analysis, not production tested.
Note 5: Guaranteed by design and not production tested.
_______________________________________________________________________________________
3
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