SI88643BC-AS

$7.66

Description：LINEAR IC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tube

SKU:9ee95f27f729 Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI88643BC-AS is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is LINEAR IC. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI88643BC-AS

Description：LINEAR IC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tube
Technology：-
Number of Channels：-
Voltage - Isolation：-
Propagation Delay tpLH / tpHL (Max)：-
Pulse Width Distortion (Max)：-
Rise / Fall Time (Typ)：-
Current - Output High, Low：-
Current - Peak Output：-
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：-
Grade：-
Qualification：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Common Mode Transient Immunity (Min)：-
Approval Agency：-
Current - DC Forward (If) (Max)：-

Isolators - Gate Drivers datasheet and documents for SI88643BC-AS

SI88643BC-AS

Isolators - Gate Drivers Overview

The SI88643BC-AS is a general-purpose digital isolator from Skyworks Solutions, featuring four unidirectional channels in a 24-SOIC package. It provides 5000 Vrms isolation voltage and supports data rates up to 100 Mbps with a common-mode transient immunity of 40 kV/µs. The device operates on a single power supply ranging from 3 V to 5.5 V and includes an integrated isolated DC-DC converter. It functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

Integrates an isolated DC-DC converter for simplified power delivery across the isolation barrier
Provides high common-mode transient immunity of 40 kV/µs for reliable signal transmission in noisy environments
Features four unidirectional logic channels for versatile interface applications
Capacitive coupling technology ensures robust digital isolation performance

Isolators - Gate Drivers Applications

Industrial automation systems requiring galvanic isolation
Medical equipment needing safe patient isolation barriers
Power electronics interfaces such as motor drives and inverters
General-purpose digital communication links across isolation boundaries

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'AS' against the official datasheet to confirm pinout and packaging details. Ensure the design accounts for the integrated isolated DC-DC converter requirements. Confirm that the 24-SOIC footprint matches the PCB layout specifications. Check for any updated revision notes regarding electrical characteristics or thermal performance before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when four-channel isolation with integrated power conversion is required. The 5000 Vrms rating suits high-voltage industrial and medical applications. Consider the 100 Mbps speed limit for data throughput needs. The wide operating temperature range supports harsh environment deployments. Verify compatibility with system voltage levels between 3 V and 5.5 V.

Isolators - Gate Drivers Part Context

This part belongs to the Si886xx family of digital isolators from Skyworks Solutions. These devices utilize capacitive coupling technology to provide robust isolation. The family typically integrates isolated DC-DC converters to simplify board design by eliminating external isolated power supplies. This specific model offers four channels for complex interface requirements.