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询价相关产品
产品信息
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
HCPL-0454-500EDescription
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.