SI8231AD-B-ISR

$1.79

Description：DGTL ISO 5KV 2CH GATE DVR 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:cf5524209a4a Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI8231AD-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 5KV 2CH GATE DVR 16SOIC. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI8231AD-B-ISR

Description：DGTL ISO 5KV 2CH GATE DVR 16SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Technology：Capacitive Coupling
Number of Channels：2
Voltage - Isolation：5000Vrms
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：6.5V ~ 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 SI8231AD-B-ISR

SI8231AD-B-ISR

Isolators - Gate Drivers Overview

The SI8231AD-B-ISR is a galvanically isolated gate driver from Skyworks Solutions, featuring two channels in a 16-SOIC package. It provides 5000 Vrms isolation and supports high-side/low-side configurations with 5V UVLO. The device delivers 500 mA output current with a maximum propagation delay of 45 ns and rise/fall times of 20 ns. Operating temperatures range from -40°C to +125°C, with power dissipation at 1.2 W. It is AEC-Q100 qualified for automotive applications.

Isolators - Gate Drivers Feature Summary

Capacitive coupling technology ensures high electromagnetic immunity
Automotive-grade qualification meets AEC-Q100 standards
Integrated under-voltage lockout (UVLO) for reliable operation

Isolators - Gate Drivers Applications

Automotive power electronics systems
Industrial motor control drives
High-frequency switching power supplies

Isolators - Gate Drivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'B' indicates the correct logic level and UVLO configuration. Check for obsolescence status as this part may be discontinued. Ensure storage conditions comply with moisture sensitivity levels specified in the datasheet prior to assembly.

Isolators - Gate Drivers Selection Notes

Select this model when 5kV isolation is required for automotive environments. Compare against SI8231AD-D variants if different UVLO thresholds are needed. Consider the SOIC-Wide-16 footprint compatibility during PCB layout. Verify thermal management requirements given the 1.2W power dissipation limit in enclosed spaces.

Isolators - Gate Drivers Part Context

Part of the Si823x family of isolated gate drivers. Utilizes Skyworks' proprietary capacitive isolation technology. Designed for robust performance in noisy electrical environments. Offers bidirectional signal transmission capability within the isolation barrier. Integrates dual-channel drivers for bridge configurations.