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参数资料
| 型号： | IRDCIP2005C-2 |
| 厂商： | International Rectifier |
| 文件页数： | 5/15页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO SYNC BUCK CONVETER |
| 产品变化通告： | (EP) Parts Discontinuation 25/May/2012 |
| 标准包装： | 1 |
| 系列： | * |
i P2005CPbF
PD-60360
Typical Performance Curves
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
V D = 5.0V
V O = 1.3V
I O = 40A
F SW = 1MHz
L O = 300nH
T BLK = 125oC
6.6
5.5
4.4
3.3
2.2
1.1
0.0
-1.1
-2.2
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
V I = 12.0V
V DD = 5.0V
I OUT = 40A
F SW = 1MHz
L O = 300nH
T BLK = 125oC
5.9
4.9
3.9
2.9
2.0
1.0
0.0
-1.0
-2.0
2.5
4
5.5
7 8.5 10
12
13
14
0.8
1.3
1.8 2.3
2.8
3.3
Input Voltage (V)
Figure 3 Normalized Power Loss vs. Input Voltage
Output Voltage (V)
Figure 4 Normalized Power Loss vs. Output Voltage
1.04
V I = 12.0V
0.9
1.2
V I = 12.0V
3.9
1.03
1.02
1.01
V DD = 5.0V
V O = 1.3V
I OUT = 40A
F SW = 1MHz
T BLK = 125oC
0.7
0.4
0.2
1.1
1.0
V DD = 5.0V
V O = 1.3V
I OUT = 40A
L O = 300nH
T BLK = 125oC
2.0
0.0
0.9
-2.0
1.00
0.0
0.99
-0.2
0.8
-3.9
0.98
0.1
0.2
0.3 0.4 0.5 0.6
0.7
0.8
-0.4
0.7
250
500
750
1000
1250
-5.9
1500
Output Inductance (μH)
Figure 5 Normalized Power Loss vs. Inductance
Switching Frequency (kHz)
Figure 6 Normalized Power Loss vs. Switching Frequency
100
90
80
70
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
0.88
0.86
4.50
4.75
5.00 5.50 6.00
Drive Voltage (V)
V I = 12.0V
V O = 1.3V
I O = 40A
F SW = 1MHz
L O = 300nH
T BLK = 125oC
6.50
2.0
1.6
1.2
0.8
0.4
0.0
-0.4
-0.8
-1.2
-1.6
-2.0
-2.4
-2.8
7.00
120
110 V I = 12.0V
V DD = 5.0V
V O = 1.3V
I OUT = 40A
L O = 300nH
T BLK = 125oC
60
50
40
30
20
10
0
250 500
750 1000 1250
Switching Frequency (kHz)
1500
Figure 7 Normalized Power Loss vs. Drive Voltage
Figure 8 Max. Drive Current vs. Switching Frequency
www.irf.com
04/09/2009
5
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