SI88421ED-AS中文資料思佳訊數據手冊PDF規(guī)格書

KEY FEATURES

? High-speed isolators with integrated dc-dc

converter

? Fully-integrated secondary sensing

feedback-controlled converter with

dithering for low EMI

? dc-dc converter peak efficiency of 83

with external power switch

? Up to 5 W isolated power with external

power switch

? Options include dc-dc shutdown, frequency

control, and soft start

? Standard Voltage Conversion

? 3/5 V to isolated 3/5 V

? 24 V to isolated 3/5 V

? 3/5 V to isolated 24 V

? 24 V to isolated 24 V

? Precise timing on digital isolators

? 0 – 100 Mbps

? 18 ns typical prop delay

? Highly-reliable: 100 year lifetime

? High electromagnetic immunity and ultralow

emissions

? RoHS compliant packages

? SOIC-20 wide body

? SOIC-16 wide body

? Isolation of up to 5000 Vrms

? High transient immunity of 100 kV/μs

(typical)

? AEC-Q100 qualified

? Wide temp range

? –40 to +125 °C