ACPL-P484
ACPL-P484 is Positive Logic High CMR Intelligent Power Module and Gate Drive Interface Optocoupler manufactured by Avago Technologies.
- Part of the ACPL-M484 comparator family.
- Part of the ACPL-M484 comparator family.
Description
The ACPL-M484/P484/W484 fast speed optocoupler contains a Al Ga As LED and photo detector with built-in Schmitt trigger to provide logic-patible 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 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.
Applications
- IPM Interface Isolation
- Isolated IGBT/MOSFET Gate Drive
- AC and Brushless DC Motor Drives
- Industrial Inverters
- General Digital Isolation
Functional Diagram
Anode 1
ACPL-M484
Cathode 3
SHIELD
6 VCC 5 VO 4 Ground
Note: A 0.1 µF bypass capacitor must be connected between pins Vcc and Ground.
ACPL-P484 &...
