SI82D29ABE-IS3R

Isolators - Gate Drivers Overview

The SI82D29ABE-IS3R is a dual-channel isolated gate driver from Skyworks Solutions. It provides 6 kV isolation and delivers 1 A peak output current. The device operates on a supply voltage range of 3 V to 20 V. It features an SOIC-14 package with SMD/SMT mounting. Key timing parameters include an 8.3 ns rise time. The configuration supports both inverting and non-inverting logic inputs.

Isolators - Gate Drivers Feature Summary

• Integrates two independent isolated gate drivers within a single compact package for space-constrained designs.
• Provides high-voltage electrical isolation to protect low-side control circuitry from high-side switching transients.
• Delivers sufficient drive strength for efficient switching of power MOSFETs and IGBTs.

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter circuits
• Power supply systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3R against official Skyworks documentation to confirm reel packaging and tape specifications. Ensure the component matches the required isolation voltage and channel count for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current availability status before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel solution with 6 kV isolation is required. Compare the 1 A output current capability against the gate charge requirements of the target power devices. Evaluate the SOIC-14 footprint against available PCB real estate. Consider the operating temperature range and propagation delay characteristics relative to system switching frequency constraints.

Isolators - Gate Drivers Part Context

This part belongs to the Si82Dx family of isolated gate drivers. These devices are designed to replace traditional transformer-based solutions. They offer improved reliability and smaller form factors. The family targets applications requiring robust galvanic isolation between control and power stages.

Isolators - Gate Drivers FAQ

What is the isolation voltage rating?

The device provides 6 kV of electrical isolation between input and output channels.

Does it support both inverting and non-inverting configurations?

Yes, the device supports both inverting and non-inverting logic configurations.