hcpl-788j-560e Avago Technologies, hcpl-788j-560e Datasheet - Page 14

• Manufacturer Part Number: hcpl-788j-560e
• Description: Very High Cmr 2.5 Amp Output Current Igbt Gate Driver Optocoupler
• Manufacturer: Avago Technologies

Figure 23. V
Figure 25. I
Figure 27. t
Figure 28. CMR Test Circuit and Waveforms.

I
50% DUTY
5 V
F
16 mA
I
10 KHz
CYCLE
F
= 7 to
+
-
I
F
= 7 to 16 mA
+
I
-
F
FLH
PLH
OH
500 Ω
1
2
3
4
Test Circuit.
Test Circuit.
, t
A
B
PHL
1
2
3
4
, t
1
2
3
4
1
2
3
4
r
, and t
f
Test Circuit and Waveforms.
V
CM
+
= 1500 V
8
7
6
5
0.1 µF
8
7
6
5
0.1 µF
8
7
6
5
8
7
6
5
V
O
> 5 V
V
OH
100 mA
0.1 µF
0.1 µF
+
-
10 Ω
V
10 nF
O
V
to 30 V
V
CC
+
Ð
O
V
= 15
+
-
+
-
to 30 V
CC
V
V
CC
to 30 V
CC
= 15
= 30 V
I
= 15
F
Figure 26. UVLO Test Circuit.
= 10 mA
Figure 24. V
1
2
3
4
V
0 V
V
SWITCH AT A: I
V
SWITCH AT B: I
CM
O
O
I
V
F
OUT
OL
Test Circuit.
t
1
2
3
4
PLH
F
F
∆ t
= 10 mA
= 0 mA
t
r
8
7
6
5
0.1 µF
t
PHL
V
OL
t
100 mA
f
8
7
6
5
0.1 µF
90%
50%
10%
∆ V
∆ t
+
-
=
V
V
to 30 V
V
CC
CM
O
t
> 5 V
= 15
V
V
OH
OL
+
-
V
CC