SI88643ED-AS中文资料思佳讯数据手册PDF规格书

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 supported

• 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-24 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

• Automotive-grade OPNs available

• AIAG compliant PPAP documentation

support

• IMDS and CAMDS listing support