SI82E29ABC-IS1R

Isolators - Gate Drivers Overview

The SI82E29ABC-IS1R is a dual-channel isolated gate driver from Skyworks Solutions, featuring capacitive coupling technology with a 3750 Vrms isolation rating. It operates within a supply voltage range of 3 V to 20 V and supports non-inverting logic configurations. The device provides high-speed performance with a maximum propagation delay of 5 ns, rise time of 8.3 ns, and fall time of 8.6 ns. It includes a shutdown function and is housed in a 16-SOIC package. The component is designed for robust signal transmission across isolation barriers while maintaining low power consumption.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology ensures reliable signal isolation without magnetic interference
• Dual-channel configuration supports simultaneous high-side and low-side driving
• Integrated shutdown pin allows for precise control over output states

Isolators - Gate Drivers Applications

• Industrial motor drives requiring galvanic isolation
• Inverter systems for renewable energy applications
• Power electronics circuits demanding high-speed switching

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1R against official Skyworks documentation to confirm reel packaging and tape-and-reel specifications. Ensure compatibility with required isolation standards and thermal management requirements for the target application environment before finalizing procurement decisions.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching with minimal propagation delay is critical. The dual-channel design simplifies board layout for half-bridge or full-bridge topologies. Consider the 3750 Vrms isolation rating for safety-critical applications and verify that the SOIC-16 package fits the available footprint constraints.

Isolators - Gate Drivers Part Context

This part belongs to the SI82E29 series of isolated gate drivers, which utilize silicon dioxide (SiO2) insulation for superior reliability compared to traditional transformer-based isolators. The series is engineered for automotive and industrial markets where long-term stability and high-voltage withstand capability are essential for system integrity.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include SI82E29ABC-IS1 in tube packaging. Verify functional equivalence regarding pinout and electrical parameters before substitution.