SI8231BC-AS1

$3.34

Description：LINEAR IC
Series：Si823x
Mfr：Skyworks Solutions Inc.
Package：Tube

SKU:d39c44086390 Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI8231BC-AS1 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 SI8231BC-AS1

Description：LINEAR IC
Series：Si823x
Mfr：Skyworks Solutions Inc.
Package：Tube
Technology：Capacitive Coupling
Number of Channels：2
Voltage - Isolation：3750Vrms
Propagation Delay tpLH / tpHL (Max)：45ns, 45ns
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 (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Common Mode Transient Immunity (Min)：20kV/µs
Approval Agency：CQC, CSA, UL, VDE
Current - DC Forward (If) (Max)：-

Isolators - Gate Drivers datasheet and documents for SI8231BC-AS1

SI8231BC-AS1

Isolators - Gate Drivers Overview

The SI8231BC-AS1 is a dual-channel current-isolated gate driver from the Si823x series, manufactured by Skyworks Solutions. It features a SOIC-Narrow-16 package and provides 3.75 kVrms isolation voltage. The device operates with an input voltage range of 4.5 V to 5.5 V and delivers an output voltage of 8 V. Key electrical parameters include a maximum propagation delay of 45 ns, rise and fall times of 20 ns each, and an output current capability of 500 mA. It functions within a temperature range of -40°C to +125°C with a power dissipation of 1.2 W.

Isolators - Gate Drivers Feature Summary

Provides galvanic isolation between control circuitry and power switches using capacitive coupling technology.
Supports high-side and low-side configurations for driving power MOSFETs or IGBTs.
Includes undervoltage lockout (UVLO) functionality to ensure reliable operation under varying supply conditions.

Isolators - Gate Drivers Applications

Industrial motor drives
Inverter systems
High electromagnetic immunity applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix AS1 against official Skyworks documentation to confirm pinout and packaging details. Ensure compatibility with required isolation standards and thermal management solutions for the target operating environment.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel isolated gate driver with 3.75 kVrms isolation is required. Consider the 500 mA output current and 45 ns propagation delay for switching speed requirements. Verify that the SOIC-Narrow-16 package fits the PCB layout constraints.

Isolators - Gate Drivers Part Context

This part belongs to the Si823x family of ISOdrivers, which are designed for robust performance in noisy environments. The series offers various current ratings and isolation voltages to suit different power electronics applications.