HCNW4506 Intelligent Power Module and Gate Drive Interface Optocoupler IC – SMD
The HCNW4506 contains an AlGaAs LED. The LED is optically coupled to an integrated high gain photo detector. Minimized propagation delay difference between devices make these optocouplers excellent solutions for improving inverter efficiency through reduced switching dead time. An on chip 20 kW output pull-up resistor can be enabled by shorting output pins 6 and 7, thus eliminating the need for an external pull-up resistor in common IPM applications. Specifications and performance plots are given for typical IPM applications.
Features/Specs:
- Performance Specified for Common IPM Applications over Industrial Temperature Range: -40°C to 100°C
- Fast Maximum Propagation Delays
tPHL = 400 ns
tPLH = 550 ns - Minimized Pulse Width Distortion (PWD = 450 ns)
- 15 kV/ms Minimum Common Mode Transient Immunity at VCM = 1500 V
- CTR > 44% at IF = 10 mA
Application:
- IPM Isolation
- Isolated IGBT/MOSFET Gate Drive
- AC and Brushless DC Motor Drives
- Industrial Inverters
Datasheet: HCNW4506_DS
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