SI82D99AGC-IS1R

Isolators - Gate Drivers Overview

The SI82D99AGC-IS1R is a dual-channel isolated gate driver manufactured by Skyworks Solutions. It provides 3.75 kVrms isolation and delivers a peak output current of 1 A per channel. The device operates with a supply voltage range of 3 V to 20 V on both sides. It supports high-side and low-side configurations with inverting and non-inverting logic options. The component is housed in a SOIC-16 package and is designed for robust signal transmission across isolation barriers.

Isolators - Gate Drivers Feature Summary

• Provides 3.75 kVrms reinforced isolation between input and output channels
• Delivers 1 A peak drive current for efficient switching of power devices
• Supports flexible configuration with independent inverting and non-inverting outputs
• Utilizes silicon dioxide (SiO2) dielectric technology for reliable long-term operation

Isolators - Gate Drivers Applications

• Industrial motor drives requiring galvanic isolation
• Power supply circuits including DC-DC converters
• Inverter systems for renewable energy applications
• Automotive power electronics and charging systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1R against official Skyworks documentation to confirm reel packaging and tape-and-reel specifications. Ensure the procurement source is an authorized distributor to guarantee authenticity. Cross-reference the date code and lot number with manufacturer records if traceability is required for quality assurance protocols.

Isolators - Gate Drivers Selection Notes

Select this component when 3.75 kV isolation is sufficient for the application voltage stress. The 1 A output current suits medium-power MOSFET and IGBT switching. Consider the SOIC-16 footprint for PCB layout constraints. Verify that the operating temperature range meets the environmental requirements of the target system.

Isolators - Gate Drivers Part Context

This part belongs to the SI82D99 family of isolated gate drivers from Skyworks Solutions. The family offers various isolation ratings and output currents. The SI82D99AGC variant specifically denotes the 3.75 kV rating and SOIC-16 package. It complements other models like SI82D99BCE for higher isolation needs.

Isolators - Gate Drivers Replacement Considerations

Direct replacements include SI82D99ABC-IS1R or SI82D99AEC-IS1R within the same family. Check pinout compatibility and isolation voltage ratings before substitution. Ensure the replacement part matches the required output current and package type for mechanical fit.