SI82E99BCE-IS3

Isolators - Gate Drivers Overview

The SI82E99BCE-IS3 is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features a 6 kV isolation rating and operates within a supply voltage range of 3 V to 20 V. The device provides non-inverting logic configuration with CMOS input compatibility. Key electrical parameters include a maximum propagation delay of 65 ns, rise time of 8.3 ns, and fall time of 8.6 ns. It supports output voltages from 5 V to 30 V and draws an operating supply current of 2.04 mA. The component functions reliably across an extended temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides 6 kV reinforced isolation between input and output channels for safe high-voltage operation
• Integrates both high-side and low-side driver outputs in a single compact package
• Utilizes silicon dioxide (SiO2) dielectric technology for reliable signal transmission

Isolators - Gate Drivers Applications

• Industrial motor drives and inverters
• Solar micro-inverter systems
• Uninterruptible power supplies (UPS)
• High-frequency switch-mode power supplies

Isolators - Gate Drivers Procurement Notes

Verify the complete part number including the IS3 suffix to ensure correct tape-and-reel packaging and moisture sensitivity level classification. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for specific humidity sensitivity handling requirements during storage and assembly processes to maintain device reliability.

Isolators - Gate Drivers Selection Notes

Select this component when 6 kV isolation is required for galvanic separation in power circuits. The dual-channel design simplifies board layout for half-bridge configurations. Ensure the 65 ns propagation delay meets system timing constraints. Verify that the SOIC-14 package dimensions align with available PCB footprint space and thermal management requirements.

Isolators - Gate Drivers Part Context

This device belongs to the Skyworks Value Gate Driver family, which emphasizes cost-effective isolation solutions. The SI82E99 series specifically targets applications needing robust 6 kV isolation without the complexity of magnetic transformers. It complements other Skyworks isolation products by offering integrated driver functionality alongside high voltage blocking capabilities.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes within the same family include SI82E99ABE-IS3 and SI82E39AEE-IS3. These variants share identical pinouts and core specifications but may differ in manufacturing lot or minor packaging details. Cross-reference datasheets to confirm functional equivalence before substitution.