LTC4061(RevA) Просмотр технического описания (PDF) - Linear Technology
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LTC4061 Datasheet PDF : 20 Pages
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LTC4061
TYPICAL PERFOR A CE CHARACTERISTICS
⎯E⎯N Pin Pulldown Resistance vs
Temperature
4.0
3.5
3.0
2.5
2.0
1.5
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
4061 G19
⎯C⎯/⎯5 Pin Threshold Voltage
(High-to-Low) vs Temperature
900
VCC = 5V
850
800
750
700
650
600
– 50 –25
0 25 50
TEMPERATURE (°C)
75 100
4061 G22
⎯C⎯H⎯R⎯G Pin Output Low Voltage vs
Temperature
0.6
VCC = 5V
ICHRG = 5mA
0.5
0.4
0.3
0.2
0.1
0
–50 –25
0 25 50
TEMPERATURE (°C)
75 100
4061 G25
⎯C⎯/⎯5 Pin Pulldown Resistance vs
Temperature
4.0
3.5
3.0
2.5
2.0
1.5
–50 –25
0 25 50
TEMPERATURE (°C)
75 100
4061 G20
Shutdown Supply Current vs
Temperature and VCC
70
EN = VCC
60
50
40
VCC = 8V
30
20
VCC = 5V
10
–50 –25 0
VCC = 4.3V
25 50 75 100
TEMPERATURE (°C)
4061 G23
⎯A⎯C⎯P⎯R Pin Output Low Voltage vs
Temperature
0.6
VCC = 5V
IACPR = 5mA
0.5
0.4
0.3
0.2
0.1
0
–50 –25 0 25 50 75 100
TEMPERATURE (°C)
4061 G26
6
⎯E⎯N Pin Threshold Voltage
(On-to-Off) vs Temperature
900
VCC = 5V
850
800
750
700
650
600
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
4061 G21
⎯A⎯C⎯P⎯R Pin I-V Curve
160 VCC = 5V
140 VBAT = 4V
120
100
TA = – 40°C
TA = 25°C
TA = 90°C
80
60
40
20
0
0
1
2
3
4
VACPR (V)
4061 G24
⎯C⎯H⎯R⎯G Pin I-V Curve
160
VCC = 5V
140 VBAT = 4V
120
100
80
60
40
20
0
0
1
2
VCHRG (V)
TA = – 40°C
TA = 25°C
TA = 90°C
3
4
4061 G27
4061fa
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