SI82A30AEE-IS4R

Isolators - Gate Drivers Overview

The SI82A30AEE-IS4R is a single-channel isolated gate driver from Skyworks Solutions, featuring capacitive coupling technology for galvanic isolation. It provides a peak output current of 1 A and supports an operating supply voltage range of 3 V to 20 V. The device offers inverting and non-inverting configurations with a maximum propagation delay of 31.4 ns. Rise and fall times are specified at 8.3 ns and 8.6 ns, respectively. It operates within a temperature range of -40°C to +125°C and utilizes an SSO-8 surface-mount package.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology ensures high reliability and immunity to EMI/RFI noise.
• Integrated shutdown function allows for precise control of the output state.
• Supports both inverting and non-inverting logic configurations for flexible system design.

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Power supply circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS4R against official Skyworks documentation to confirm reel packaging and tape-and-reel specifications. Ensure compatibility with moisture sensitivity levels (MSL) requirements during storage and handling. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the 6 kVrms isolation rating meets the safety standards required for the target application environment.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with 1 A output capability is required. Consider the 6 kVrms isolation barrier for high-voltage applications. Evaluate the 31.4 ns propagation delay against switching speed requirements. Compare the SSO-8 package footprint against available PCB space. Assess the -40°C to +125°C operating range against environmental conditions.

Isolators - Gate Drivers Part Context

This device belongs to the SI82 family of isolated gate drivers, which utilize silicon dioxide (SiO2) insulation technology. The family is designed for robust performance in noisy electrical environments. The SI82A30 variant specifically targets applications requiring moderate current drive with high isolation voltage. It complements other variants in the series offering different channel counts and current ratings.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks datasheets for direct pin-compatible alternatives within the SI82 series. Verify if higher current variants like the SI82B series are suitable for increased load requirements. Ensure replacement parts maintain the same isolation voltage and package type.