SI8275DB-IM1R

Isolators - Gate Drivers Overview

The SI8275DB-IM1R is a dual-channel digital isolator from Skyworks Solutions, designed for robust signal transmission across isolation barriers. It features two independent channels with a typical propagation delay of 6 ns and a maximum data rate of 150 Mbps per channel. The device operates with a supply voltage range of 2.25 V to 5.5 V on both the source and sink sides, ensuring compatibility with various logic families. It provides an isolation voltage rating of 5000 Vrms for one minute and supports a working isolation voltage of 1414 Vpeak. The component utilizes silicon dioxide (SiO2) insulation technology to achieve high reliability and low power consumption in demanding industrial applications.

Isolators - Gate Drivers Feature Summary

• Dual-channel architecture providing independent signal isolation paths
• High-speed data transmission capability supporting up to 150 Mbps
• Robust silicon dioxide insulation for enhanced dielectric strength
• Wide operating supply voltage range compatible with multiple logic standards

Isolators - Gate Drivers Applications

• Industrial automation control systems
• Power electronics gate drive circuits
• Medical equipment signal isolation
• Data acquisition systems requiring galvanic isolation

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IM1R indicates tape and reel packaging configuration when sourcing components. Confirm that the device meets required isolation voltage ratings for the intended application environment. Ensure compatibility with the system's logic levels and supply voltages before integration. Check for any specific handling requirements related to electrostatic discharge sensitivity during storage and assembly processes.

Isolators - Gate Drivers Selection Notes

Choose this component when dual-channel isolation is required within a compact footprint. Consider the propagation delay characteristics for timing-sensitive applications. Evaluate the power consumption benefits compared to traditional optocoupler solutions. Assess the need for high common-mode transient immunity in noisy electrical environments.

Isolators - Gate Drivers Part Context

This part belongs to the Skyworks Si82xx family of digital isolators, which are designed to replace legacy optocouplers in modern electronic designs. The family offers improved performance metrics including lower power consumption and higher bandwidth. These devices utilize advanced semiconductor manufacturing processes to deliver reliable isolation performance in space-constrained applications.

Isolators - Gate Drivers Replacement Considerations

Direct replacements should be sought from the same Si82xx family with matching channel counts and pin configurations. Verify that substitute parts maintain equivalent isolation voltage ratings and propagation delays. Ensure that any alternative components support the same supply voltage ranges and package dimensions for board compatibility.