SI82D99ABE-IS3

Isolators - Gate Drivers Overview

The SI82D99ABE-IS3 is a dual-channel isolated gate driver from Skyworks Solutions, housed in a 14-pin SOIC package. It provides galvanic isolation via capacitive coupling with a rated isolation voltage of 6000 Vrms. The device features two independent drivers capable of sourcing and sinking 1 A peak output current. It operates on a supply voltage range of 3 V to 20 V. Key timing parameters include rise and fall times of approximately 8.3 ns and 8.6 ns, respectively. The component supports high-side and low-side configurations and functions within an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology for high-speed signal transmission across the isolation barrier
• Integrated bootstrap diode functionality for simplified high-side drive circuitry
• Enhanced safety certification including UL recognition and IEC 60747-17 compliance

Isolators - Gate Drivers Applications

• Industrial motor drives and inverters
• Solar micro-inverters and string inverters
• Uninterruptible power supplies (UPS)
• High-voltage DC/DC converters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ABE' against the manufacturer's latest datasheet to confirm pinout and internal configuration, as variations exist within the SI82D family. Ensure the selected package matches the PCB footprint requirements. Confirm that the 6 kV isolation rating aligns with the system's creepage and clearance design rules. Validate RoHS compliance status for the specific manufacturing batch prior to integration.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel driver with integrated bootstrap capability is required. The 1 A output current suits medium-power MOSFET and IGBT applications. The 6 kV isolation level provides robust protection for high-voltage systems. Consider the SOIC-14 package for standard surface-mount assembly processes. Verify input logic compatibility with the controlling microcontroller or DSP.