LTC4061-4.4 데이터 시트보기 (PDF) - Linear Technology
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LTC4061-4.4 Datasheet PDF : 20 Pages
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LTC4061-4.4
TYPICAL PERFOR A CE CHARACTERISTICS TA = 25°C unless otherwise noted.
EN Pin Pulldown Resistance vs
Temperature
5.0
4.5
4.0
3.5
3.0
2.5
2.0
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
40614.4 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
40614.4 G22
CHRG 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
40614.4 G25
6
C/5 Pin Pulldown Resistance vs
Temperature
5.0
4.5
4.0
3.5
3.0
2.5
2.0
–50
–25 0 25 50
TEMPERATURE (°C)
75 100
40614.4 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 = 4.5V
25 50 75 100
TEMPERATURE (°C)
40614.4 G23
ACPR 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)
40614.4 G26
EN 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
40614.4 G21
ACPR 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)
40614.4 G24
CHRG 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
40614.4 G27
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