Inverted Logic High CMR Intelligent Power Module and Gate Drive Interface Optocoupler
ACPL-M483/P483/W483 Inverted Logic High CMR Intelligent Power Module and Gate Drive Interface Optocoupler
Data Sheet
De...
Description
ACPL-M483/P483/W483 Inverted Logic High CMR Intelligent Power Module and Gate Drive Interface Optocoupler
Data Sheet
Description
The ACPL-M483/P483/W483 fast speed optocoupler contains 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 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
ACPL-M483
Anode 1
Cathode 3
SHIELD
6 VCC 5 VO 4 Ground
Note: A 0.1 F bypass capacitor must be connected between pins Vcc and Ground.
A...
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