cpc1590 Clare, Inc., cpc1590 Datasheet - Page 5

• Manufacturer Part Number: cpc1590
• Description: Cpc1590 Optically Isolated Gate Drive Circuit
• Manufacturer: Clare, Inc.

1.8 Performance Data
R00B
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
120
100
80
60
40
20
0
-40
-40
-20
-20
LED Forward Voltage Drop
0
t
ON
0
vs. Temperature
Temperature (ºC)
Temperature (ºC)
vs. Temperature
20
CPC1590
CPC1590
(I
(V
20
F
=5mA)
GS
40
=4V)
40
60
I
I
I
F
F
F
=2.5mA
=5mA
=10mA
60
80
80
100 120
100
180
160
140
120
100
120
110
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
90
80
70
60
50
40
30
80
60
-40
-40
-40
Time Constant (
Gate Sink Current vs. Temperature
-20
-20
-20
PRELIMINARY
t
OFF1
(I
0
0
0
F
Temperature (ºC)
Temperature (ºC)
=0mA, V
Temperature (ºC)
vs. Temperature
CPC1590
CPC1590
CPC1590
(V
(I
20
20
20
F
GS
=5mA)
τ
=2V)
) vs. Temperature
40
GS
40
40
=V
V
V
I
I
F
CAP
GS
GS
F
=2.5mA
I
=10mA
60
60
60
F
=2V
=4V
=5mA
)
80
80
80
100
100
100
280
260
240
220
200
180
160
5.5
5.0
4.5
4.0
3.5
3.0
2.5
-40
-40
Gate Source Current vs. Temperature
-20
-20
t
(I
OFF2
0
0
F
=5mA, V
Temperature (ºC)
Temperature (ºC)
vs. Temperature
CPC1590
CPC1590
(V
20
20
GS
=1V)
CAP
40
40
=15V)
V
V
60
60
GS
GS
CPC1590
=2V
=4V
80
80
100
100
5