SI8231BB-B-IS

Description：DGTL ISO 2.5KV 2CH GT DVR 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tube

SKU:a8b55c4f950d Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI8231BB-B-IS is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISO 2.5KV 2CH GT DVR 16SOIC. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI8231BB-B-IS

Description：DGTL ISO 2.5KV 2CH GT DVR 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tube
Technology：Capacitive Coupling
Number of Channels：2
Voltage - Isolation：2500Vrms
Propagation Delay tpLH / tpHL (Max)：60ns, 60ns
Pulse Width Distortion (Max)：5.6ns
Rise / Fall Time (Typ)：20ns, 20ns (Max)
Current - Output High, Low：250mA, 500mA
Current - Peak Output：500mA
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：9.4V ~ 24V
Grade：Automotive
Qualification：AEC-Q100
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Common Mode Transient Immunity (Min)：20kV/µs
Approval Agency：CQC, CSA, UR, VDE
Current - DC Forward (If) (Max)：-

Isolators - Gate Drivers datasheet and documents for SI8231BB-B-IS

SI8231BB-B-IS

Isolators - Gate Drivers Overview

The SI8231BB-B-IS is a galvanically isolated gate driver from the Si823x series, manufactured by Skyworks Solutions. It features a 16-SOIC wide package and operates within a temperature range of -40°C to +125°C. The device provides 2.5 kVrms isolation voltage with a maximum power dissipation of 1.2 W. Key electrical parameters include a propagation delay of 45 ns, rise and fall times of 20 ns, and an output current capability of 500 mA. It functions as a high-side and low-side driver with PWM input logic.

Isolators - Gate Drivers Feature Summary

Capacitive coupling technology for galvanic isolation
Automotive qualification compliant
High electromagnetic immunity design

Isolators - Gate Drivers Applications

Automotive power electronics
Motor control systems
Industrial inverter drives

Isolators - Gate Drivers Procurement Notes

Verify component authenticity through authorized Skyworks distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to integration. Ensure storage conditions meet moisture sensitivity level requirements to prevent package damage during soldering processes.

Isolators - Gate Drivers Selection Notes

Select this part for applications requiring robust automotive-grade isolation with high noise immunity. Compare against standard industrial variants if AEC-Q100 certification is not mandatory. Evaluate thermal management needs given the 1.2 W power dissipation rating in the SOIC-16 package.

Isolators - Gate Drivers Part Context

This component belongs to the Si823x family of ISOdrivers, which are designed for driving power switches like IGBTs and MOSFETs. The BB suffix indicates automotive grade qualification, distinguishing it from commercial variants within the same functional family.