HCPL-316 ETC, HCPL-316 Datasheet - Page 16

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

10 mA
5 V
+
–
Figure 42. I
Figure 44. DESAT Threshold Test Circuit.
Figure 46. t
V
V
V
GND1
RESET
FAULT
V
V
0.1
µF
IN+
IN-
CC1
LED1+
LED1-
0.1
µF
3 k
V
V
V
GND1
RESET
FAULT
V
V
IN+
IN-
CC1
LED1+
LED1-
DSCHG
DESAT(10%)
V
DESAT
V
V
V
GND1
RESET
FAULT
V
V
LED2+
IN+
IN-
CC1
LED1+
LED1-
V
V
Test Circuit.
OUT
V
V
CC2
V
V
EE
EE
C
E
Test Circuit.
V
I
DESAT
DSCHG
LED2+
V
V
OUT
V
V
CC2
7 V
V
V
EE
EE
E
C
–
+
V
DESAT
0.1 µF
LED2+
V
V
SWEEP
OUT
V
V
CC2
0.1
V
V
µF
EE
EE
C
E
0.1 µF
–
+
0.1
V
µF
V
–
+
+
–
10
OUT
IN
nF
10
30 V
30 V
0.1
µF
0.1 µF
+
–
+
–
15 V
15 V
0.1
µF
+
+
–
–
0.1 µF
30 V
30 V
0.1
µF
5 V
Figure 43. UVLO Threshold Test Circuit.
Figure 45. t
Figure 47. t
5 V
–
+
+
–
5 V
0.1
µF
V
FAULT
+
–
0.1
µF
0.1
µF
V
3 k
IN
3 k
PLH
DESAT(FAULT)
, t
PHL
V
V
V
GND1
RESET
FAULT
V
V
IN+
IN-
CC1
LED1+
LED1-
V
V
V
GND1
RESET
FAULT
V
V
IN+
IN-
CC1
LED1+
LED1-
V
V
V
GND1
RESET
FAULT
V
V
, t
IN+
IN-
CC1
LED1+
LED1-
16
r
, t
Test Circuit.
f
Test Circuit.
V
DESAT
LED2+
V
V
V
DESAT
LED2+
OUT
V
V
CC2
V
V
V
DESAT
V
V
EE
EE
OUT
V
V
CC2
LED2+
E
C
V
V
V
V
EE
EE
OUT
V
V
CC2
E
C
V
V
EE
EE
C
E
V
10
OUT
10
V
V
0.1 µF
OUT
IN
nF
10
0.1
µF
10
nF
0.1
0.1
µF
µF
SWEEP
0.1 µF
+
+
–
–
30 V
30 V
+
–
+
–
+
–
30 V
30 V
0.1 µF
0.1
µF