FDMF6706B Fairchild Semiconductor, FDMF6706B Datasheet - Page 9

• Manufacturer Part Number: FDMF6706B
• Manufacturer: Fairchild Semiconductor

© 2011 Fairchild Semiconductor Corporation
FDMF6706B • Rev. 1.0.1
Typical Performance Characteristics
Test Conditions: V
unless otherwise specified.
Figure 10.
Figure 8.
1.5
1.4
1.3
1.2
1.1
0.9
1.15
1.10
1.05
1.00
0.95
0.90
50
45
40
35
30
25
20
15
10
1
5
0
200
4.50
0
V
V
Θ
IN
Figure 6.
IN
JPCB
300
= 12V, I
= 12V, V
V
Module Switching Frequency, f
IN
25
Driver Supply Voltage, V
Power Loss vs. Driver Supply Voltage
= 3.5°C/W
Power Loss vs. Switching Frequency
= 12V, I
IN
OUT
400
4.75
=12V, V
OUT
= 30A, f
PCB Temperature (°C)
OUT
50
f
= 1.0V
SW
500
= 30A, f
Safe Operating Area
= 300kHz
SW
OUT
= 300kHz
f
SW
600
SW
=1.0V, V
5.00
75
= 1MHz
= 300kHz
700
DRV
100
CIN
and V
SW
=5V, V
800
5.25
(kHz)
CIN
125
(V)
900
DRV
=5V, L
1000
150
5.50
9
OUT
Figure 7.
=320nH, T
10
1.20
1.15
1.10
1.05
1.00
0.95
1.9
1.7
1.5
1.3
1.1
0.9
9
8
7
6
5
4
3
2
1
0
Figure 11.
0
Figure 9.
0.5
5
V
IN
5
6
= 12V, I
A
300kHz
500kHz
800kHz
1MHz
=25°C, and natural convection cooling,
Module Power Loss vs. Output Current
1.0
I
OUT
7
10
= 30A, f
OUT
Power Loss vs. Output Voltage
Power Loss vs. Input Voltage
Module Input Voltage, V
Output Current, I
= 30A, f
Output Voltage, V
8
1.5
SW
15
= 300kHz
9
SW
= 300kHz
20
2.0
10
V
IN
= 12V, V
OUT
11
25
OUT
(A)
2.5
(V)
IN
OUT
12
(V)
30
= 1V
13
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3.0
35
14
15
3.5
40