ACPL-M484/P484/W484
Positive Logic High CMR Intelligent Power Module
and Gate Drive Interface Optocoupler
Data Sheet
Description
Features
The ACPL-M484/P484/W484 fast speed optocoupler con-
tainsaAlGaAsLEDandphotodetectorwithbuilt-inSchmitt
trigger to provide logic-compatible waveforms, elimi-
nating the need for additional wave shaping. The totem
pole output eliminates the need for a pull up resistor and
allows for direct drive Intelligent Power Module or gate
drive. Minimized propagation delay difference between
devices makes these optocouplers excellent solutions for
improving inverter efficiency through reduced switching
dead time.
•ꢀ Positive output type (totem pole output)
•ꢀ Truth Table Guaranteed: Vcc from 4.5 V to 30 V
•ꢀ Performance Specified for Common IPM Applications
Over Industrial Temperature Range.
•ꢀ Short Maximum Propagation Delays
•ꢀ Minimized Pulse Width Distortion (PWD)
•ꢀ Very High Common Mode Rejection (CMR)
•ꢀ Hysteresis
•ꢀ Available in SO-5 (ACPL-M484) and Stretched SO-6
Applications
package (ACPCL-P484/W484).
•ꢀ IPM Interface Isolation
•ꢀ Package Clearance/Creepage at 8 mm (ACPL-W484)
•ꢀ Safety Approval:
•ꢀ Isolated IGBT/MOSFET Gate Drive
•ꢀ AC and Brushless DC Motor Drives
•ꢀ Industrial Inverters
– UL Recognized with 5000 V
1 minute per UL1577.
(ACPL-W484) for
rms
– CSA Approved.
•ꢀ General Digital Isolation
– IEC/EN/DIN EN 60747-5-5 Approved with V
=
for
IORM
Functional Diagram
567 V
ACPL-P484 and V
for ACPL-M484 and V
= 891 V
for ACPL-W484,
peak
IORM
peak
peak
= 1140 V
IORM
ACPL-M484
under option 060.
Anode
1
3
6
5
4
VCC
Note: A 0.1 µF bypass
capacitor must be con-
nected between pins
Vcc and Ground.
Specifications
VO
Cathode
Ground
SHIELD
•ꢀ Wide operating temperature range: -40° C to 105° C
•ꢀ Maximum propagation delay t / t = 150/120 ns
PHL PLH
Truth Table
(Positive Logic)
•ꢀ Maximum Pulse Width Distortion (PWD) = 90 ns
ACPL-P484 & ACPL-W484
•ꢀ Propagation Delay Difference Min/Max = -130/130 ns
Anode
N.C.
1
2
3
6
5
4
VCC
LED
ON
V
O
HIGH
•ꢀ Wide Operating V Range: 4.5 to 30 Volts
CC
VO
•ꢀ 30 kV/µs minimum common mode rejection (CMR) at
OFF
LOW
Cathode
Ground
SHIELD
V
= 1000 V
CM
Truth Table Guaranteed:
Vcc from 4.5 V to 30 V
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.