IPM Photo Coupler
MPH-481Series
The MPH-481 series fast speed photocoupler contains a 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 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.
商品特色
Features
• 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)
• Very High Common Mode Rejection (CMR)
• Regulatory Approvals
- UL - UL1577
- VDE - EN60747-5-5
- CQC – GB4943.1-2011
Applications
• IPM Interface Isolation
• Isolated IGBT/Power MOSFET gate drive
• Industrial Inverter
• AC and Brushless DC motor drives
• General Digital Isolation