ACNW3190
5.0 Amp High Output Current IGBT Gate Drive Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
The ACNW3190 contains an AlGaAs LED, which is optically •ꢀ 5.0 A Maximum Peak Output Current
coupled to an integrated circuit with a power output
•ꢀ 15 kV/µs Minimum Common Mode Rejection (CMR) at
= 1500 V
stage. This optocoupler is ideally suited for driving power
IGBTs and MOSFETs used in motor control inverter appli-
cations. The high operating voltage range of the output
stage provides the drive voltages required by gate con-
V
CM
•ꢀ 0.5 V Maximum Low Level Output Voltage (V
)
OL
Eliminates Need for Negative Gate Drive
trolled devices. The voltage and high peak output current •ꢀ I = 5 mA Maximum Supply Current
CC
supplied by this optocoupler make it ideally suited for
•ꢀ Under Voltage Lock-Out Protection (UVLO) with
direct driving IGBTs with ratings up to 1200V/200 A, 600
V/300 A. For IGBTs with higher ratings, the ACNW3190
can be used to drive a discrete power stage which drives
Hysteresis
•ꢀ Wide Operating V Range: 15 to 30 Volts
CC
the IGBT gate. The ACNW3190 has the highest insula- •ꢀ 500 ns Maximum Switching Speeds
tion voltage of V
60747-5-2.
=1414 Vpeak in the IEC/ EN/DIN EN
IORM
•ꢀ Industrial Temperature Range: -40°C to 100°C
•ꢀ Safety Approval
Functional Diagram
UL Recognized
5000 V for 1 min.
rms
CSA Approval
IEC/EN/DIN EN 60747-5-2 Approved
V
1
8
N/C
ANODE
CATHODE
N/C
CC
V
= 1414 V
IORM
peak
V
V
V
2
3
4
7
6
5
O
Applications
EE
EE
•ꢀ IGBT/MOSFET Gate Drive
•ꢀ AC/Brushless DC Motor Drives
•ꢀ Industrial Inverters
SHIELD
•ꢀ Switch Mode Power Supplies
TRUTH TABLE
V
- V
V - V
CC EE
“NEGATIVE GOING”
(i.e., TURN-OFF)
CC EE
“POSITIVE GOING”
(i.e., TURN-ON)
LED
OFF
ON
ON
VO
0 - 30 V
0 - 11 V
0 - 30 V
0 - 9.5 V
9.5 - 12 V
LOW
LOW
11 - 13.5 V
TRANSI-
TION
ON
13.5 - 30 V
12 - 30 V
HIGH
A 0.1 μF bypass capacitor must be connected between pins 5 and 8.
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.