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IP2004 датащи(PDF) 5 Page - International Rectifier

номер детали IP2004
подробное описание детали  SYNCHRONOUS BUCK LGA POWER BLOCK
PDF  15 Pages
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производитель  IRF [International Rectifier]
домашняя страница  http://www.irf.com
Logo IRF - International Rectifier

IP2004 датащи(HTML) 5 Page - International Rectifier

  IP2004 Datasheet HTML 1Page - International Rectifier IP2004 Datasheet HTML 2Page - International Rectifier IP2004 Datasheet HTML 3Page - International Rectifier IP2004 Datasheet HTML 4Page - International Rectifier IP2004 Datasheet HTML 5Page - International Rectifier IP2004 Datasheet HTML 6Page - International Rectifier IP2004 Datasheet HTML 7Page - International Rectifier IP2004 Datasheet HTML 8Page - International Rectifier IP2004 Datasheet HTML 9Page - International Rectifier Next Button
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www.irf.com
12/22/2007
Data Sheet No. PD60322
iP2004
Typical Performance Curves
-2.4
-1.2
0.0
1.2
2.4
3.6
4.8
6.0
7.2
8.4
9.6
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
34
567
89
10
11
12
13
Input Voltage (V)
VD = 5.0V
VO = 1.3V
IO = 40A
FSW = 1MHz
LO = 300nH
TBLK = 125ºC
Figure 3 Normalized Power Loss vs. Input Voltage
-2.4
-1.2
0.0
1.2
2.4
3.5
4.7
5.9
7.1
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
0.8
1.1
1.3
1.6
1.8
2.1
2.3
2.6
2.8
3.1
3.3
Output Voltage (V)
`
VI = 12.0V
VDD = 5.0V
IOUT = 40A
FSW = 1MHz
LO = 300nH
TBLK = 125ºC
Figure 4 Normalized Power Loss vs. Output Voltage
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
0.92
0.94
0.96
0.98
1.00
1.02
1.04
1.06
4.50
4.75
5.00
5.25
5.50
5.75
6.00
Drive Voltage (V)
VI = 12.0V
VO = 1.3V
IO = 40A
FSW = 1MHz
LO = 300nH
TBLK = 125ºC
Figure 5 Normalized Power Loss versus Drive Voltage
-0.9
-0.5
0.0
0.5
0.9
1.4
1.9
2.4
2.8
0.96
0.98
1.00
1.02
1.04
1.06
1.08
1.10
1.12
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
Output Inductor (µH)
VI = 12.0V
VDD = 5.0V
VO = 1.3V
IOUT = 40A
FSW = 1MHz
TBLK = 125ºC
Figure 6 Normalized Power Loss vs. Inductance
-7.1
-5.9
-4.7
-3.6
-2.4
-1.2
0.0
1.2
2.4
3.5
4.7
5.9
7.1
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
250
375
500
625
750
875
1000
1125
1250
1375
1500
Switching Frequency (kHz)
VI = 12.0V
VDD = 5.0V
VO = 1.3V
IOUT = 40A
LO = 300nH
TBLK = 125ºC
Figure 7 Normalized Power Loss vs. Switching
Frequency
10
20
30
40
50
60
70
80
90
100
110
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
Switching Frequency (kHz)
VI = 12.0V
VDD = 5.0V
VO = 1.3V
IOUT = 40A
LO = 300nH
TBLK = 125ºC
Figure 8 VDD supply current vs. Frequency



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