FDMF3030 FAIRCHILD [Fairchild Semiconductor], FDMF3030 Datasheet - Page 9

• Manufacturer Part Number: FDMF3030
• Description: Extra-Small, High-Performance, High-Frequency, DrMOS Module
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

© 2012 Fairchild Semiconductor Corporation
FDMF3030 • Rev. 1.0.0
Typical Performance Characteristics
Test Conditions: V
unless otherwise specified.
Figure 12.
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
1.01
1.00
0.99
0.98
0.97
0.96
0.95
12
10
11
Figure 16.
Figure 14.
9
8
7
6
4.0
200
4.0
V
V
IN
IN
V
= 12V, V
IN
= 12V, V
= 12V, V
250
Power Loss vs. Driver Supply Voltage
DRV
Driver Supply Voltage, V
IN
Driver Supply Voltage, V
OUT
4.5
Driver Supply Current vs. Driver
Power Loss vs. Output Inductor
4.5
OUT
=12V, V
& V
= 1V, F
Supply Voltage
= 1V, F
Output Inductor, L
CIN
300
= 5V, F
SW
SW
OUT
= 300kHz, I
= 300kHz, I
SW
5.0
350
=1V, V
5.0
= 300kHz, V
OUT
DRV
OUT
DRV
CIN
OUT
400
(nH)
& V
= 0A
& V
=5V, V
= 30A
OUT
CIN
CIN
5.5
5.5
(V)
= 1V, I
(V)
450
DRV
OUT
=5V, L
= 30A
500
6.0
6.0
OUT
9
Figure 17.
=250nH, T
Figure 15.
1.10
1.05
1.00
0.95
0.90
0.85
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
35
30
25
20
15
10
5
Figure 13.
100
0.5
0
V
V
IN
200
IN
= 12V, V
A
= 12V, V
5
=25°C, and natural convection cooling,
1.0
Driver Supply Current vs. Output Current
F
F
SW
V
300
SW
Driver Supply Current vs. Switching
IN
Module Switching Frequency, F
10
= 1000kHz
DRV
= 300kHz
= 12V, V
DRV
Power Loss vs. Output Voltage
Module Output Voltage, V
1.5
Module Output Current, I
& V
400
& V
15
CIN
Frequency
CIN
DRV
= 5V, V
500
= 5V, V
20
& V
2.0
CIN
600
OUT
25
OUT
= 5V, F
= 1V, I
2.5
= 1V
700
30
SW
OUT
OUT
OUT
= 300kHz, I
800
SW
= 0A
3.0
35
(V)
(A)
(kHz)
900
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40
OUT
3.5
1000 1100
= 30A
45
4.0
50