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SI8233BB-D-IS1

SI8233BB-D-IS1

Skyworks Solutions Inc.
4A Gate Driver Capacitive Coupling 2500Vrms 2 Channel 16-SOIC
Active4,429 in stock
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Overview

The Si8233BB-D-IS1 is a dual-channel, high-speed gate driver utilizing capacitive isolation technology. It is designed to drive power MOSFETs and IGBTs in a variety of power conversion applications, providing robust isolation up to 2500Vrms. This device offers a peak output current of 4A, making it suitable for demanding industrial and automotive environments.

Why Choose This Part

Engineers benefit from the Si8233BB-D-IS1's 2500Vrms isolation, offering enhanced safety and noise immunity in high-voltage systems. Its 4A peak output current ensures efficient switching of large power MOSFETs and IGBTs, minimizing switching losses. The wide operating temperature range of -40degC to 125degC and AEC-Q100 qualification for automotive variants make it reliable for harsh industrial and automotive applications.

Applications

DC-DC Converters
Driving power switches in isolated DC-DC converter topologies found in industrial power supplies and EV charging systems.
Motor Control Inverters
Providing isolated gate drive for MOSFETs or IGBTs in three-phase inverters for industrial motor control and robotics.
Switch Mode Power Supplies (SMPS)
Enabling high-efficiency operation in isolated switch mode power supplies by driving primary or secondary side power devices.
Electric Vehicle (EV) Chargers
Controlling power semiconductors in onboard and offboard EV charging infrastructure where isolation and high current drive are critical.
Photovoltaic Inverters
Driving the power switches in solar inverters, ensuring efficient conversion and grid synchronization with robust isolation.

Key Specifications

Technology Capacitive Coupling
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Approval Agency CQC, CSA, UR, VDE
Number of Channels 2
Voltage - Isolation 2500Vrms
Current - Peak Output 4A
Operating Temperature -40degC ~ 125degC
Rise / Fall Time (Typ) 12ns, 12ns (Max)
Supplier Device Package 16-SOIC
Voltage - Output Supply 9.4V ~ 24V
Current - Output High, Low 2A, 4A
Pulse Width Distortion (Max) 5.6ns
Propagation Delay tpLH / tpHL (Max) 60ns, 60ns
Common Mode Transient Immunity (Min) 20kV/us

Getting Started

To get started with the Si8233BB-D-IS1, engineers can refer to Skyworks Solutions' comprehensive datasheets and application notes, which detail typical application circuits and design considerations. Evaluation boards specific to Si823x gate drivers are available, providing a platform to test performance and integrate into prototypes. Standard PCB design practices for high-speed gate drivers, including proper bypassing and trace routing, should be followed.

SI8233BB-D Family

Also available as: SI8233BB-D-IS