Positive Logic High CMR Intelligent Power Module and Gate Drive Interface Optocoupler

Currently Viewing:

The ACPL-P484 High CMR Intelligent Power Module is a high speed optocoupler containing a AlGaAs LED and photo detector with built-in Schmitt trigger to provide logic-compatible waveforms, eliminating the need for additional wave shaping. The totem pole output eliminates the need for a pull up resistor and allows for direct drive of Intelligent Power Module or as a gate driver. Minimized propagation delay difference between devices makes these High CMR Intelligent Power Module optocouplers an excellent solution for improving inverter efficiency through reduced switching dead time. The ACPL-P484 has an increased common mode transient immunity of 30kV/µs minimum at VCM = 1000V guaranteed over wide operating temperature range.


  • Positive output type (totem pole output)
  • Truth Table Guaranteed: Vcc from 4.5V to 30V
  • Performance Specified for Common IPM Applications Over Industrial Temperature Range.
  • Short Maximum Propagation Delays
  • Minimized Pulse Width Distortion (PWD)
  • Minimum 30 kV/µs High Common-Mode Rejection at VCM = 1000 V
  • Compact, Auto-Insertable Stretched SO6 Packages
  • Industrial Temperature Range: -40°C to 105°C
  • High Speed: 10MBd
  • Low LED Drive Current: 4mA (min)
  • Low Propagation Delay: 150ns (max)
  • Hysteresis
  • Creepage/Clearance:8mm/7mm
  • Worldwide Safety Approval: UL 1577 (3750 Vrms/1 min.), IEC/EN/DIN EN 60747-5-2


  • IPM (Intelligent Power Module) Interface isolation
  • Isolated IGBT/MOSFET gate drive
  • AC and brushless dc motor drives
  • Industrial inverters
  • Sewing Machines
  • General Digital Isolation
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Product Type IPM Optocoupler
RoHS6 Compliant Y
Package Stretched SO6
IF Min. (mA) 4.0
Prop Delay (tPLH) Max. (µs) 0.1
Prop Delay (tPHL) Max. (µs) 0.1
PDD Max (µs) 0.1
CMR (min.) (V/µs) 30000.0
Vcm (V) 1000.0
UL Insulation Rating Viso (VRMS) 3750
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 891.0
Data Sheet1 i
Product Change Notice (PCN)3 i
Reliability Data Sheet2 i
White Papers1 i
FAQs1 i
Application Note1 i
Promotional Material1 i