ACT3704 データシートの表示（PDF） - Active-Semi, Inc
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ACT3704 Datasheet PDF : 15 Pages
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ACT3704
Rev2, 26-Jul-07
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(VIN = 5V, TA = 25°C, unless otherwise specified.)
Battery Termination Voltage vs. Temperature
4.220
Battery Termination Voltage vs. Temperature
4.120
4.210
4.110
4.200
4.100
4.190
4.180
-50
-25
0
25
50
Temperature (°C)
VIN = 5V
RVISIENT==54V7k
AADDJJ==GIN
75
85
4.090
4.080
-50
-25
0
25
50
Temperature (°C)
VIN = 5V
ADJ = G
75
85
Charge Current vs. Ambient Temperature
550
530
510
490
470
450
-40
-20
0
20
40
Temperature (°C)
VIN = 5V
RISET = 47k
ADJ = VIN
60
80
Precondition Threshold Voltage vs. Ambient Temperature
2.85
2.83
2.81
2.79
2.77
2.75
2.73
2.71
2.70
-40
-20
0
20
40
60
80
Temperature (°C)
Internal Charge Timer Frequency vs. Temperature
1.325
1.275
1.225
1.175
VIN = 7V
VIN = 5V
1.125
1.075
1.025
1.000
-40
-15
10
35
60
85
Temperature (°C)
Innovative Products. Active Solutions.
-6-
Undervoltage Lockout Voltage vs. Temperature
4.20
4.10
4.00
3.90
3.80
-40
-15
10
35
60
85
Temperature (°C)
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