Si88621ED-IS Isolator with Integrated dc-dc

Isolation Rating

The Si88621ED-IS integrates Silicon Labs’ proven digital isolator technology with an on-chip dc-dc converter that provides isolated regulated output voltages of 3 or 5.5 V (or >5 V with external components) at peak output power levels of up to 2 W. This device provides 1 foward and 1 reverse digital channels and supports data rates up to 100 Mbps. Additionally, the Si88621ED-IS achieves propagation delays of only 23 ns max and is certified by UL, CSA, VDE, and CQC.

Similar Devices: SI88621BC-IS SI88621EC-IS SI88621ED-IS

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Specifications Summary

Unidirectional Channels: 2

Forward Channels: 1

Reverse Channels: 1

Max Data Rate: 100

Default Output State: High

Package Type: WB SOIC20

Development Tools Type
Si886xx Isolator Evaluation Kit Evaluation Kits
Title Version Resource Type
Si886xxISO-EVB User's Guide 0.1 User Guides
AN901:Si884xx/886xx を使用する絶縁型 DC/DC 用設計ガイド 0.2 Application Notes
AN901: Design Guide for Isolated DC/DC using the Si884xx/Si886xx 0.2 Application Notes
AN901:使用 Si884xx/886xx 的隔离式直流/直流设计指南 0.2 Application Notes
Si88x2x Data Sheet 1.0 Data Sheets
Effective Design Techniques for Signal and Power Supply Isolation White Papers
AN598: High-Speed Level Shifting Using Si8xxx Isolators 0.2 Application Notes
AN1131: Design Guide for Reducing Radiated Emissions in Isolated Systems Using Silicon Labs' Isolators 0.1 Application Notes
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CMOS Advanced Galvanic Isolators for Medical Electronics 0.2 White Papers
CMOS Digital Isolators Supersede Optocouplers in Industrial Applications 0.3 White Papers
Digital Isolator Evolution Drives Optocoupler Replacement 1.0 White Papers
Enhancing Data Integrity and Reliability of Smart Metering Solutions with CMOS Digital Isolators 1.0 White Papers
Low EMI Isolation for Medical Equipment Applications 0.2 White Papers
Isolator vs. Optocoupler Technology White Papers
Standard Outerbox Label Change to Include RoHS and Halogen Free Mark Product Change Notifications (PCN)
PB #1606031: Inner Box Label Change Product Change Notifications (PCN)
Isolation Product Selector Guide Brochures
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