描述 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 di?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.

特性 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