SI82E29AEC-IS1

Isolators - Gate Drivers Overview

The SI82E29AEC-IS1 is a dual-channel isolated gate driver from Skyworks Solutions, featuring a 3.75 kV isolation rating and 6 A peak output current. It operates on a single supply voltage ranging from 3 V to 20 V with non-inverting configuration. The device utilizes silicon dioxide digital isolation technology for high reliability. Key electrical characteristics include a maximum propagation delay of 5 ns, rise time of 8.3 ns, and fall time of 8.6 ns. It supports output voltages up to 30 V and includes a shutdown function. The component is housed in a SOIC-16 package and is designed for robust performance across an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Dual-channel architecture with low channel-to-channel skew for precise timing control
• High-speed switching capabilities with minimal propagation delay
• Robust galvanic isolation using silicon dioxide technology
• Integrated shutdown functionality for enhanced system safety

Isolators - Gate Drivers Applications

• Industrial motor drives and inverters
• Solar microinverters and power conversion systems
• Battery management systems in electric vehicles
• High-frequency switching power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1 against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the AEC-Q100 qualification status aligns with automotive application requirements if applicable. Cross-reference the SOIC-16 footprint dimensions with your PCB design guidelines to guarantee mechanical compatibility. Ensure input logic levels match the CMOS interface specifications provided in the electrical characteristics table.

Isolators - Gate Drivers Selection Notes

Select this component when dual-channel isolation with high drive current is required. The 6 A output capability suits medium-power MOSFET and IGBT applications. Consider the 5 ns propagation delay for high-frequency switching scenarios where timing accuracy is critical. The wide operating temperature range supports harsh industrial environments. Evaluate the non-inverting configuration against system logic requirements before finalizing the design.

Isolators - Gate Drivers Part Context

This part belongs to the SI82Ex series of isolated gate drivers from Skyworks Solutions. The series focuses on combining high-speed digital isolation with powerful gate driving capabilities. It replaces older hybrid or transformer-based solutions with a more compact silicon-based approach. The SI82E29 variant specifically targets applications requiring dual-channel control with matched skew characteristics for efficient half-bridge or full-bridge topologies.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same family include the SI82E39AEC-IS1 for higher current needs or the SI82E29ABC-IS1 for alternative pinout configurations. Verify compatibility with existing PCB layouts when considering cross-model replacements due to potential package differences.