HCPL-316 ETC, HCPL-316 Datasheet - Page 4

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

Package Pin Out
Pin Descriptions
Symbol
V
RESET
FAULT
GND1
V
LED1+
V
V
V
LED1-
CC1
IN+
IN-
Non-inverting gate drive voltage output
(
Inverting gate drive voltage output
(
Positive input supply voltage. (4.5 V to 5.5 V)
Input Ground.
FAULT reset input. A logic low input for at
least 0.1 s, asynchronously resets FAULT
output high and enables V
control of RESET relative to V
RESET is not affected by UVLO. Asserting
RESET while V
V
Fault output. FAULT changes from a high
impedance state to a logic low output within
5 s of the voltage on the DESAT pin
exceeding an internal reference voltage of
7 V. FAULT output remains low until RESET
is brought low. FAULT output is an open
collector which allows the FAULT outputs
from all HCPL-316Js in a circuit
to be connected together in a “wired OR”
forming a single fault bus for interfacing
directly to the micro-controller.
LED 1 anode. This pin must be left uncon-
nected for guaranteed data sheet per-
formance. (For optical coupling testing only)
LED 1 cathode. This pin must be connected
to ground.
V
V
OUT
OUT
OUT
.
) control input.
) control input.
OUT
Description
is high does not affect
IN
. Synchronous
IN
1
2
3
4
5
6
7
8
is required.
V
V
V
GND1
RESET
FAULT
V
V
IN+
IN-
CC1
LED1+
LED1-
Symbol
V
DESAT Desaturation voltage input. When the voltage
V
LED2+
V
V
OUT
V
CC2
V
EE
E
C
V
DESAT
LED2+
V
V
OUT
CC2
V
V
V
V
EE
EE
C
E
Common (IGBT emitter) output supply
voltage.
LED 2 anode. This pin must be left uncon-
nected for guaranteed data sheet
performance. (For optical coupling testing
only)
on DESAT exceeds an internal reference
voltage of 7 V while the IGBT is on, FAULT
output is changed from a high impedance
state to a logic low state within 5 s. See
Note 25.
Positive output supply voltage.
Collector of output pull-up triple-darlington
transistor. It is connected to V
through a resistor to limit output turn-on
current.
Gate drive voltage output.
Output supply voltage.
16
15
14
13
12
11
10
9
4
Description
CC2
directly or