AVAGO 高速光耦 HCPL-0454-500E

HCPL-0454-500E

HCPL-0454-500E

HCPL-0454-500E

Features

• Short propagation delays for TTL and IPM applications

• 15 kV/μs minimum Common Mode Transient immunity at V CM = 1500 V for TTL/load drive

• High CTR at TA = 25°C

>25% for HCPL-4504/0454

>23% for HCNW4504

>19% for HCPL-J454

• Electrical specififi cations for common IPM applications

• TTL compatible

• Open collector output

• Safety approval:

UL recognized

– 3750 V rms/1min. for HCPL-4504/0454/J454

– 5000 V rms/1min. for HCPL-4504 Option 020 and

HCNW4504

CSA approved

IEC/EN/DIN EN 60747-5-2 approved

– VIORM = 560 Vpeak for HCPL-0454 Option 060

– VIORM = 630 Vpeak for HCPL-4504 Option 060

– VIORM = 891 Vpeak for HCPL-J454

– VIORM = 1414 Vpeak for HCNW4504

Applications

• Inverter circuits and Intelligent Power Module (IPM)

interfacing: High Common Mode Transient immunity

(> 10 kV/μs for an IPM load/drive) and (tPLH - tPHL)

Specififi ed (see Power Inverter Dead Time section)

• Line receivers: Short propagation delays and low input-output capacitance

• High speed logic ground isolation: TTL/TTL, TTL/

CMOS, TTL/LSTTL

• Replaces pulse transformers: Save board space and

weight

• Analog signal ground isolation: Integrated photodetector provides improved linearity over phototransistors

Description

The HCPL-4504 and HCPL-0454 contain a GaAsP LED

while the HCPL-J454 and HCNW4504 contain an AlGaAs

LED. The LED is optically coupled to an integrated high

gain photo detector.