SI8230BB-B-ISR

Isolators - Gate Drivers Overview

The SI8230BB-B-ISR is a galvanically isolated gate driver from the Si823x series, manufactured by Skyworks Solutions Inc. It features a single channel configuration with high-side and low-side outputs in a 16-pin SOIC package. The device provides 2.5 kVrms isolation voltage and operates within a temperature range of -40°C to +125°C. It supports supply voltages up to 20 V and delivers peak output currents suitable for driving power MOSFETs and IGBTs. The component utilizes capacitive coupling technology for signal transmission across the isolation barrier.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation between control circuitry and power switches using capacitive coupling technology.
• Integrates both high-side and low-side driver channels within a single compact package.
• Designed for robust performance in electrically noisy environments with high electromagnetic immunity.
• Supports wide operating supply voltage ranges to accommodate various power semiconductor requirements.

Isolators - Gate Drivers Applications

• Motor drive systems requiring isolated switching control
• Inverter circuits in renewable energy applications
• Industrial power conversion equipment
• Battery management system switch drivers

Isolators - Gate Drivers Procurement Notes

Verify current availability status as this part may be obsolete or not recommended for new designs. Confirm exact pinout and electrical specifications against the official Skyworks datasheet before integration. Ensure compliance with RoHS directives and moisture sensitivity levels during storage and handling. Check for valid replacement parts if discontinuation is confirmed.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel isolated gate driver with 2.5 kVrms isolation is required. Consider the 16-pin SOIC package for surface mount assembly constraints. Evaluate the peak output current capability against the target power device gate charge requirements. Verify that the operating temperature range meets the environmental conditions of the final application.

Isolators - Gate Drivers Part Context

This device belongs to the Si823x family of isolated gate drivers from Skyworks Solutions. The family offers various isolation ratings and channel configurations. The SI8230 variant specifically focuses on single-channel applications with integrated high-side and low-side functionality, distinguishing it from multi-channel isolators or single-output drivers in the broader portfolio.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include the SI8230BB-D-ISR. Verify compatibility regarding isolation voltage ratings and package dimensions. Consult official Skyworks documentation for any functional differences between suffixes.