R5440N2xxA
TYPICAL CHARACTERISTICS
1) Minimum Input Voltage vs. Temperature
R5440N202A
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50 -25 0
25 50 75 100
Temperature Topt (°C)
2) Over-Voltage Detector Threshold of Cell-1 vs.
Temperature
R5440N202A
1.85
1.80
VDET1
1.75
1.70
1.65
1.60
VREL1
1.55
1.50
-50 -25 0
25 50 75 100
Temperature Topt (°C)
4) Low-Voltage Detector Threshold of Cell-1 vs.
Temperature
R5440N202A
0.90
3) Over-Voltage Detector Threshold of Cell-2 vs.
Temperature
R5440N202A
1.85
1.80
VDET2
1.75
1.70
1.65
1.60
1.55
VREL2
1.50
-50 -25
0
25 50
75 100
Temperature Topt (°C)
5) Low-Voltage Detector Threshold of Cell-2 vs.
Temperature
R5440N202A
0.90
0.85
VREL3
0.85
VREL4
0.80
VDET3
0.80
VDET4
0.75
-50 -25
0
25 50 75 100
Temperature Topt (°C)
0.75
-50 -25
0
25 50 75 100
Temperature Topt (°C)
11