HCPL0454中文資料安捷倫科技數(shù)據(jù)手冊PDF規(guī)格書

Description

These optocouplers are similar to HP’s other high speed transistor optocouplers but with shorter propagation delays and higher CTR. The HCPL-4504/0454 and HCNW4504 also have a guaranteed propagation delay difference (tPLH - tPHL). These features make these optocouplers an excellent solution to IPM inverter dead time and other switching problems.

Features

? Short Propagation Delays for TTL and IPM Applications

? 15 kV/μs Minimum Common Mode Transient Immunity at VCM = 1500 V for TTL/Load Drive

? High CTR at TA = 25°C

>25 for HCPL-4504/0454

>23 for HCNW4504

? Electrical Specifications for Common IPM Applications

? TTL Compatible

? Guaranteed Performance from 0°C to 70°C

? Open Collector Output

? Safety Approval

UL Recognized - 2500 V rms

for 1 minute (5000 V rms for

1 minute for

HCPL-4504#020 and

HCNW4504)per UL1577

CSA Approved

VDE 0884 Approved

-VIORM = 630 V peak for

HCPL-4504#060

-VIORM = 1414 V peak for

HCNW4504

BSI Certified (HCNW4504)

? Available in 8-Pin DIP, SO-8, Widebody Packages

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) Specified (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