HCPL-316 ETC, HCPL-316 Datasheet - Page 17

• Manufacturer Part Number: HCPL-316
• Description: 2.0 Amp Gate Drive Optocoupler with Integrated (VCE) Desaturation Detection and Fault Status Feedback
• Manufacturer: ETC

SCOPE
3 k
5 V
100
pF
100 pF
3 k
5 V
V
+
–
Figure 50. CMR Test Circuit, LED2 off.
Figure 52. CMR Test Circuit, LED1 off.
Figure 48. t
FAULT
0.1
µF
0.1
µF
3 k
0.1
µF
5 V
V
TO LOW
IN
HIGH
RESET(FAULT)
1
2
3
4
5
6
7
8
V
V
V
GND1
RESET
FAULT
V
V
1
2
3
4
5
6
7
8
IN+
IN-
CC1
LED1+
LED1
V
V
V
GND1
RESET
FAULT
V
V
V
V
V
GND1
RESET
FAULT
V
V
IN+
IN-
CC1
LED1+
LED1-
IN+
IN-
CC1
LED1+
LED1
V
Cm
Test Circuit.
V
Cm
V
DESAT
LED2+
V
V
V
DESAT
OUT
CC2
V
V
LED2+
V
V
V
EE
EE
V
V
DESAT
OUT
E
C
CC2
V
V
LED2+
V
V
V
V
EE
EE
OUT
V
V
CC2
C
E
V
V
EE
EE
16
15
14
13
12
11
10
9
C
E
STROBE
16
15
14
13
12
11
10
9
10
8 V
nF
10
0.1 µF
10
25 V
0.1
0.1
µF
µF
25 V
10
0.1 µF
SCOPE
10 nF
10 nF
–
+
+
–
30 V
0.1
30 V
µF
SCOPE
100 pF
Figure 51. CMR Test Circuit, LED2 on.
Figure 49. UVLO Delay Test Circuit.
Figure 53. CMR Test Circuit, LED1 on.
3 k
100 pF
5 V
3 k
5 V
+
–
5 V
0.1
µF
0.1
µF
0.1
µF
750
3 k
9 V
–
+
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
V
V
V
GND1
RESET
FAULT
V
V
IN+
IN-
CC1
LED1+
LED1
17
V
V
V
GND1
RESET
FAULT
V
V
V
V
V
GND1
RESET
FAULT
V
V
IN+
IN-
CC1
LED1+
LED1-
IN+
IN-
CC1
LED1+
LED1
V
Cm
V
Cm
V
DESAT
V
LED2+
DESAT
V
V
LED2+
V
V
V
DESAT
OUT
V
V
CC2
LED2+
OUT
V
V
V
V
CC2
EE
EE
V
V
V
V
C
EE
EE
E
OUT
CC2
V
V
E
C
V
V
EE
EE
E
C
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
V
OUT
10
nF
10
25 V
25 V
0.1
µF
10
0.1 µF
10 nF
10
10 nF
0.1 µF
SCOPE
R
AMP