(China (Mainland))
Product Summary
The hcpl-0454#50k optocoupler is similar to HPs other high speed transistor optocouplers but with shorter propagation delays and higher CTR. The hcpl-0454#50k also has a guaranteed propagation delay difference (tPLH - tPHL). These features of the hcpl-0454#50k make these optocouplers an excellent solution to IPM inverter dead time and other switching problems. Applications are (1)Inverter Circuits and Intelligent Power Module (IPM)interfacing - High Common Mode Transient Immunity (> 10 kV/ms for an IPM load/drive)and (tPLH - tPHL)Specified (See Power Inverter Dead Time section); (2)Line Receivers - Short Propagation Delays and Low Input-Output Capacitance; (3)High Speed Logic Ground Isolation - TTL/TTL, TTL/ CMOS, TTL/LSTTL; (4)Replaces Pulse Transformers - Save Board Space and Weight; (5)Analog Signal Ground Isolation - Integrated Photodetector Provides Improved Linearity over Phototransistors.
Parametrics
hcpl-0454#50k absolute maximum ratings: (1)Storage Temperature TS: -55 to 125 °C; (2)Operating Temperature TA: -55 to 100 °C; (3)Average Forward Input Current IF(AVG): 25 mA; (4)Peak Forward Input Current IF(PEAK): 50 mA; (5)Reverse LED Input Voltage (Pin 3-2)VR: 5 V; (6)Input Power Dissipation PIN: 45 mW; (7)Average Output Current (Pin 6)IO(AVG): 8 mA; (8)Peak Output Current IO(PEAK): 16 mA; (9)Supply Voltage (Pin 8-5)VCC: -0.5 to 30 V; (10)Output Voltage (Pin 6-5)VO: -0.5 to 20 V; (11)Output Power Dissipation PO: 100 mW.
Features
hcpl-0454#50k features: (1)Short Propagation Delays for TTL and IPM Applications; (2)15 kV/ms Minimum Common Mode Transient Immunity at VCM = 1500 V for TTL/Load Drive; (3)High CTR at TA = 25°C; (4)Electrical Specifications for Common IPM Applications; (5)TTL Compatible; (6)Guaranteed Performance from 0°C to 70°C; (7)Open Collector Output.
Diagrams
