Description
The HCPL-4506 and HCPL-0466 contain a GaAsP LED while the HCPL-J456 and the HCNW4506 contain an AlGaAs LED. The LED is optically coupled to an integrated high gain photo detector. Minimized propagation delay diï¬erence between devices makes these optocouplers excellent solutions for improving inverter efciency through reduced switching dead time.
An on chip 20 k⦠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. Specifcations and performance plots are given for typical IPM applications.
Features
⢠Performance specifed for bommon IPM applications
over industrial temperature range: -40°C to 100°C
⢠Fast maximum propagation delays
tPHL = 480 ns
tPLH = 550 ns
⢠Minimized Pulse Width Distortion
PWD = 450 ns
⢠15 kV/µs minimum common mode transient immunity
at VCM = 1500 V
⢠CTR > 44% at IF = 10 mA
⢠Safety approval:
UL Recognized
-3750 V rms / 1 min. for HCPL-4506/0466/J456
-5000 V rms / 1 min. for HCPL-4506 Option 020
and HCNW4506
CSA Approved
IEC/EN/DIN EN 60747-5-2 Approved
-VIORM = 560 Vpeak for HCPL-0466 Option 060
-VIORM = 630 Vpeak for HCPL-4506 Option 060
-VIORM = 891 Vpeak for HCPL-J456
-VIORM = 1414 Vpeak for HCNW4506
Applications
⢠IPM isolation
⢠Isolated IGBT/MOSFET gate drive
⢠AC and brushless DC motor drives
⢠Industrial inverters
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