SI8275AB-IM

Description：DGTL ISO 2.5KV 2CH GT DVR 14LGA
Series：Si827x
Mfr：Skyworks Solutions Inc.
Package：Tube

SKU:9183e796225a Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI8275AB-IM is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISO 2.5KV 2CH GT DVR 14LGA. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI8275AB-IM

Description：DGTL ISO 2.5KV 2CH GT DVR 14LGA
Series：Si827x
Mfr：Skyworks Solutions Inc.
Package：Tube
Technology：RF Coupling
Number of Channels：2
Voltage - Isolation：2500Vrms
Propagation Delay tpLH / tpHL (Max)：60ns, 60ns
Pulse Width Distortion (Max)：8ns
Rise / Fall Time (Typ)：10.5ns, 13.3ns
Current - Output High, Low：1.8A, 4A
Current - Peak Output：4A
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：4.6V ~ 30V
Grade：-
Qualification：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：14-VFLGA
Supplier Device Package：14-LGA (5x5)
Common Mode Transient Immunity (Min)：150kV/µs
Approval Agency：CQC, CSA, UR, VDE
Current - DC Forward (If) (Max)：-

Isolators - Gate Drivers datasheet and documents for SI8275AB-IM

SI8275AB-IM

Isolators - Gate Drivers Overview

The SI8275AB-IM is a dual-channel, galvanically isolated gate driver from Skyworks Solutions. It features a 14-LGA (5x5) surface-mount package and supports an isolation voltage of 2500 Vrms. The device provides peak output currents of 1.8 A for high-side and 4 A for low-side switching. Key electrical parameters include a maximum propagation delay of 75 ns, typical rise and fall times of 10.5 ns and 13.3 ns respectively, and a minimum common-mode transient immunity of 150 kV/µs. It operates within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

Dual-channel configuration with independent high-side and low-side outputs
High common-mode transient immunity for reliable noise rejection
Galvanic isolation via RF coupling technology

Isolators - Gate Drivers Applications

Industrial motor drives
Inverter systems
Power supply circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix against official Skyworks documentation to confirm pinout and functional variations. Check current lifecycle status as some variants may be obsolete. Ensure ESD handling protocols are followed during assembly due to the sensitivity of the RF coupling interface.

Isolators - Gate Drivers Selection Notes

Select this component when dual-channel isolation with high peak current capability is required. Compare propagation delay and CMTI specifications against system requirements. Consider the 14-LGA package dimensions for PCB layout constraints relative to alternative packages like SOIC or DFN.

Isolators - Gate Drivers Part Context

This part belongs to the Si827x series of isolated gate drivers. It utilizes Skyworks' proprietary RF coupling technology to provide galvanic isolation without magnetic components. The series is designed for applications demanding high reliability and fast switching speeds in power electronics.