EMD2A481
Description
The EMD2A481 fast speed photocoupler contains a 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
Features
- Totem pole output inverter logic type
- Truth Table Guaranteed: VCC from 4.5V to 30V
- Performance Specified for mon
IPM Applications Over Industrial Temperature Range.
- Short Maximum Propagation Delays
- Minimized Pulse Width Distortion (PWD)
- Very High mon Mode Rejection (CMR)
- Hysteresis
- Data rate: 5Mbps (typ.)
Safety approved
- UL1577...
