Description
The HCPL-4506 and HCPL-0466 contain a GaAsP LED while the HCNW4506 contains an AlGaAs LED. The LED is optically coupled to an integrated high gain photo detector. Minimized propaThe connection of a 0.1 µF bypass capacitor between pins 5 and 8 is recommended. gation delay difference between devices make these optocouplers excellent solutions for improving inverter efficiency through reduced switching dead time.
Features
⢠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/µs Minimum Common
Mode Transient Immunity at VCM = 1500 V
⢠CTR > 44% at IF = 10 mA
⢠Safety Approval
UL Recognized - 2500 V rms
for 1 minute (5000 V rms for
1 minute for HCNW4506 and
HCPL-4506 Option 020) per
UL1577
CSA Approved
VDE 0884 Approved
-VIORM = 630 V peak for
HCPL-4506 Option 060
-VIORM = 1414 V peak for
HCNW4506
BSI Certified (HCNW4506)
Applications
⢠IPM Isolation
⢠Isolated IGBT/MOSFET Gate Drive
⢠AC and Brushless DC Motor Drives
⢠Industrial Inverters
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