Datasheet

©2010 Fairchild Semiconductor Corporation www.fairchildsemi.com
FOD3182 Rev. 1.0.9 8
FOD3182 — 3A Output Current, High Speed MOSFET Gate Driver Optocoupler
Typical Performance Curves
Fig. 2 Output High Voltage Drop vs. Ambient Temperature
-40 -20 0 20 40 60 80 100
(V
OH
- V
DD
) – HIGH OUTPUT VOLTAGE DROP (V)
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
T
A
– AMBIENT TEMPERATURE (°C)
Fig. 1 Output High Voltage Drop vs. Output High Current
0 0.5 1.0 1.5 2.0 2.5
(V
OH
- V
DD
) – HIGH OUTPUT VOLTAGE DROP (V)
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.-0
-3.5
I
OH
– OUTPUT HIGH CURRENT (A)
V
DD
= 15V to 30V
V
SS
= 0V
I
F
= 10mA to 16mA
I
O
= -100mA
Fig. 6 Output Low Voltage vs. Ambient Temperature
-40 -20 0 20 40 60 80 100
V
OL
– OUTPUT LOW VOLTAGE (V)
0.30
0.25
0.20
0.15
0.10
0.05
0
T
A
– AMBIENT TEMPERATURE (°C)
V
DD
= 15V to 30V
V
SS
= 0V
V
F
= -3V to 0.8V
I
O
= 100mA
Fig. 3 Output High Current vs. Ambient Temperature
-40 -20 0 20 40 60 80 100
I
OH
– OUTPUT HIGH CURRENT (A)
8
6
4
2
0
T
A
– AMBIENT TEMPERATURE (°C)
Frequency = 200Hz
Duty Cycle = 0.2%
I
F
= 10mA to 16mA
V
DD
= 15V to 30V
Frequency = 200Hz
Duty Cycle = 0.1%
I
F
= 10mA to 16mA
V
DD
= 15V to 30V
V
SS
= 0V
T
A
=100°C
T
A
= 25°C
T
A
= -40°C
Fig. 5 Output Low Voltage vs. Output Low Current
0 0.5 1.0 1.5 2.0 2.5
V
OL
– OUTPUT LOW VOLTAGE (V)
4
3
2
1
0
I
OL
– OUTPUT LOW CURRENT (A)
Frequency = 200Hz
Duty Cycle = 99.9%
V
F
(off) = 0.8V
V
DD
= 15V to 30V
V
SS
= 0V
T
A
=100°C
T
A
= 25°C
T
A
= -40°C
V
O
= 6V
V
O
= 3V
Fig. 4 Output High Current vs. Ambient Temperature
-40 -20 0 20 40 60 80 100
I
OH
– OUTPUT HIGH CURRENT (A)
8
6
4
2
0
T
A
– AMBIENT TEMPERATURE (°C)
Frequency = 100Hz
Duty Cycle = 0.5%
I
F
= 10mA to 16mA
V
DD
= 15V to 30V
V
O
= 6V
V
O
= 3V