SI88244BD-ISR

$4.34

Description：DGTL ISOLTR 5KV 4CH GP 20-SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:25a02cb0fa4f Category: Digital Isolators Brand: Skyworks Solutions Inc.

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Product introduction

SI88244BD-ISR is listed in the Digital Isolators range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISOLTR 5KV 4CH GP 20-SOIC. Review the specifications below when checking this part for your BOM.

Digital Isolators specifications for SI88244BD-ISR

Description：DGTL ISOLTR 5KV 4CH GP 20-SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Number of Channels：4
Voltage - Isolation：5000Vrms
Rise / Fall Time (Typ)：2.5ns, 2.5ns
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：20-SOIC (0.295", 7.50mm Width)
Supplier Device Package：20-SOIC
Grade：-
Qualification：-

Digital Isolators datasheet and documents for SI88244BD-ISR

SI88244BD-ISR

Digital Isolators Overview

The SI88244BD-ISR is a Skyworks Solutions digital isolator featuring four unidirectional channels with an integrated DC-DC converter. It provides 5000 Vrms isolation and supports data rates up to 100 Mb/s. The device operates within a supply voltage range of 3 V to 5.5 V, exhibiting a propagation delay of 18 ns. It is housed in a 20-SOIC package and functions across a temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

Integrates a high-efficiency DC-DC converter for isolated power delivery
Provides robust capacitive coupling isolation technology
Supports high-speed digital signal transmission at 100 Mb/s

Digital Isolators Applications

Industrial automation systems
Power electronics monitoring
Motor control interfaces

Digital Isolators Procurement Notes

Verify the specific suffix 'ISR' to confirm the tape-and-reel packaging configuration and ensure compatibility with automated surface-mount assembly processes. Confirm that the integrated DC-DC converter meets the target application's power requirements. Check current lifecycle status as some variants may be marked as not recommended for new designs.

Digital Isolators Selection Notes

Select this component when a single-package solution combining four-channel isolation and on-board power conversion is required. Ensure the 5000 Vrms isolation rating aligns with safety standards. Verify that the 100 Mb/s data rate suffices for the communication protocol. Consider the 20-SOIC footprint constraints during PCB layout planning.

Digital Isolators Part Context

This part belongs to the Si8824x series of ISOvolt digital isolators. These devices are designed to replace traditional optocouplers by offering superior performance, smaller size, and lower power consumption. The series integrates CMOS technology with capacitive isolation to provide reliable signal transmission in noisy environments.