SI8231BB-B-ISR

$1.36

Description：DGTL ISO 2.5KV 2CH GT DVR 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:1b43c8399ae1 Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI8231BB-B-ISR 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-ISR

Description：DGTL ISO 2.5KV 2CH GT DVR 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
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-ISR

SI8231BB-B-ISR

Isolators - Gate Drivers Overview

The SI8231BB-B-ISR is a two-channel galvanically isolated gate driver from the Si823x series, manufactured by Skyworks Solutions Inc. It utilizes capacitive coupling technology to provide high electromagnetic immunity and reliable signal transmission across isolation barriers. The device features a peak output current of 500 mA and supports supply voltages ranging from 9.4 V to 24 V. It operates within an extended temperature range of -40°C to +125°C and is housed in a 16-SOIC package. The component is AEC-Q100 qualified for automotive applications.

Isolators - Gate Drivers Feature Summary

Capacitive coupling architecture ensures high common-mode transient immunity
Automotive-grade qualification compliant with AEC-Q100 standards
Dual-channel configuration supporting high-side and low-side drive

Isolators - Gate Drivers Applications

Automotive power electronics systems
Motor control drives
Industrial inverters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix against official Skyworks documentation to confirm pinout and insulation ratings. Note that this part number may be discontinued; check for active status or approved replacements before procurement planning.

Isolators - Gate Drivers Selection Notes

Select this component for applications requiring robust isolation in noisy environments. Ensure the input logic levels match the driving source. Verify thermal management requirements given the 1.2 W power dissipation capability in the SOIC-16 package.

Isolators - Gate Drivers Part Context

This device belongs to the Si823x family of ISOdrivers, designed for replacing bulky magnetic isolators in gate drive circuits. It offers a compact surface-mount solution with integrated UVLO and fast switching characteristics suitable for modern power semiconductor devices.