SI823H9TC-IS

Isolators - Gate Drivers Overview

The SI823H9TC-IS is a single-channel galvanically isolated gate driver from the Skyworks Si823Hx series. It utilizes silicon-based capacitive coupling technology to provide electrical isolation between input and output circuits. The device is housed in an 8-SOIC package and supports surface-mount installation. It is designed for robust signal transmission with high common-mode transient immunity, suitable for driving power switches in demanding environments.

Isolators - Gate Drivers Feature Summary

• Galvanic isolation via silicon capacitive coupling
• Single-channel configuration for independent control
• High common-mode transient immunity performance

Isolators - Gate Drivers Applications

• Industrial motor drives
• Power supply inverters
• Isolated DC-DC converter topologies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS' against the manufacturer's official datasheet to confirm pinout compatibility and functional specifications. Ensure that the selected variant meets the required isolation voltage ratings and operating temperature range for the target application environment before integration.

Isolators - Gate Drivers Selection Notes

Choose this component when a single isolated channel is sufficient for controlling one power switch. Consider the Si823Hx family variants if dual-channel operation or different packaging options are required. Validate that the capacitive coupling isolation barrier meets the system's safety and noise immunity requirements.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx series of isolated gate drivers, which leverage Skyworks' proprietary silicon capacitor technology. This series offers advantages over traditional magnetic isolation, including smaller form factors and higher reliability. The SI823H9TC-IS represents a specific configuration within this lineup optimized for single-gate applications.