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MAX6442KANSVD7-T PDF预览

MAX6442KANSVD7-T

更新时间: 2022-01-21 23:43:00
品牌 Logo 应用领域
美信 - MAXIM 电池监控
页数 文件大小 规格书
14页 234K
描述
Low-Power Single-/Dual-Level Battery Monitors with Hysteresis and Integrated µ.P Reset

MAX6442KANSVD7-T 数据手册

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Low-Power, Single-/Dual-Level Battery Monitors  
with Hysteresis and Integrated µP Reset  
ABSOLUTE MAXIMUM RATINGS  
BATT CC  
Open-Drain LBO, LBOH, LBOL, LBOLH to GND ...-0.3V to +6V*  
Open-Drain RESET to GND ....................................-0.3V to +6V*  
Push-Pull RESET to GND............................-0.3V to (V  
MR to GND .................................................-0.3V to (V  
V
, V  
to GND.................................................-0.3V to +6V*  
Operating Temperature Range .......................... -40°C to +85°C  
Junction Temperature......................................................+150°C  
Storage Temperature Range.............................-65°C to +150°C  
Lead Temperature (soldering, 10s) .................................+300°C  
+ 0.3V)  
+ 0.3V)  
CC  
CC  
Input/Output Current, All Pins .............................................20mA  
Continuous Power Dissipation (T = +70°C)  
A
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............695mW  
8-Pin SOT23 (derate 8.9mW/°C above +70°C)............714mW  
*Applying 7V for a duration of 1ms does not damage the device.  
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  
BATT  
= 1.2V to 5.5V, V = 1.2V to 5.5V, T = -40°C to +85°C, unless otherwise specified. Typical values are at T = +25°C.) (Note1)  
CC  
A
A
PARAMETER  
Operating Voltage Range  
SYMBOL  
CONDITIONS  
= 0°C to +85°C  
MIN  
1.0  
1.2  
1.0  
1.2  
TYP  
MAX  
5.5  
5.5  
5.5  
5.5  
7
UNITS  
T
T
T
T
A
A
A
A
V
V
V
BATT  
BATT  
= -40°C to +85°C  
= 0°C to +85°C  
= -40°C to +85°C  
V
V
Operating Voltage Range  
V
V
CC  
CC  
CC  
+ V  
Supply Current  
I
+ I  
BATT  
V
= 3.6V, V = 3.3V, no load (Note 2)  
CC  
2.5  
µA  
BATT  
CC  
BATT  
V
THRESHOLDS  
BATT  
MAX6439UT_ J, MAX6440UT_ J  
MAX6439UT_ I, MAX6440UT_ I  
MAX6439UT_ H, MAX6440UT_ H  
MAX6439UT_ G, MAX6440UT_ G  
MAX6439UT_ T, MAX6440UT_ T  
MAX6439UT_ S, MAX6440UT_ S  
MAX6439UT_ R, MAX6440UT_ R  
MAX6439UT_ Q, MAX6440UT_ Q  
MAX6439UTF, MAX6440UTF  
MAX6439UTE, MAX6440UTE  
MAX6439UTD, MAX6440UTD  
MAX6439UTC, MAX6440UTC  
MAX6439UTB, MAX6440UTB  
MAX6439UTA, MAX6440UTA  
MAX6439UTP, MAX6440UTP  
MAX6439UTO, MAX6440UTO  
MAX6439UTN, MAX6440UTN  
MAX6439UTM, MAX6440UTM  
MAX6439UTL, MAX6440UTL  
MAX6439UTK, MAX6440UTK  
3.510  
3.413  
3.315  
3.218  
2.535  
2.438  
2.340  
2.243  
3.023  
2.925  
2.828  
2.730  
2.633  
2.535  
2.048  
1.950  
1.853  
1.755  
1.658  
1.560  
3.60  
3.50  
3.40  
3.30  
2.60  
2.50  
2.40  
2.30  
3.10  
3.00  
2.90  
2.80  
2.70  
2.60  
2.10  
2.00  
1.90  
1.80  
1.70  
1.60  
3.690  
3.588  
3.485  
3.383  
2.665  
2.563  
2.460  
2.358  
3.178  
3.075  
2.973  
2.870  
2.768  
2.665  
2.153  
2.050  
1.948  
1.845  
1.743  
1.640  
HTH Threshold  
HTH  
V
LTH Threshold  
LTH  
V
2
_______________________________________________________________________________________  

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