3700EZ-E1 データシートの表示（PDF） - BCD Semiconductor
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3700EZ-E1 Datasheet PDF : 12 Pages
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Data Sheet
LOW POWER PWM CONTROLLER FOR OFF-LINE BATTERY CHARGER
Typical Performance Characteristics
AP3700E
0.60
0.58
0.56
0.54
0.52
0.50
0.48
0.46
-40 -20
0
20
40
60
80
Ambient Temperature (oC)
100 120
300
280
260
240
220
200
-40 -25 -10
5 20 35 50 65 80
Ambient Temperature (oC)
95 110 125
Figure 4. Operating Current vs. Ambient Temperature Figure 5. Start-up Current vs. Ambient Temperature
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
-40 -20
0
20
40
60
80
Ambient Temperature (oC)
100 120
500
400
300
200
100
0
1
2
3
4
5
V Voltage (V)
CC
Figure 6. Switching Frequency vs. Ambient Temperature
Figure 7. Start-up Current vs. VCC Voltage
May 2008 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
6
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