SI8275GBD-IM1R

Description：DGTL ISO 2.5KV 2CH GT DVR 14QFN
Series：Si827x
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:509906899ba8 Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI8275GBD-IM1R 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 14QFN. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI8275GBD-IM1R

Description：DGTL ISO 2.5KV 2CH GT DVR 14QFN
Series：Si827x
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Technology：RF Coupling
Number of Channels：2
Voltage - Isolation：2500Vrms
Propagation Delay tpLH / tpHL (Max)：75ns, 75ns
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：4.2V ~ 30V
Grade：-
Qualification：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：14-VDFN
Supplier Device Package：14-QFN (5x5)
Common Mode Transient Immunity (Min)：200kV/µs
Approval Agency：CQC, CSA, UL, VDE
Current - DC Forward (If) (Max)：-

Isolators - Gate Drivers datasheet and documents for SI8275GBD-IM1R

SI8275GBD-IM1R

Isolators - Gate Drivers Overview

The SI8275GBD-IM1R is a dual-channel digital isolator gate driver utilizing Skyworks RF coupling technology. It provides galvanic isolation with a voltage rating of 2500Vrms and features a minimum common-mode transient immunity (CMTI) of 200kV/µs. The device delivers peak output currents of 4A, with typical rise and fall times of 10.5ns and 13.3ns respectively. Maximum propagation delays are specified at 75ns for both low-to-high and high-to-low transitions, with a maximum pulse width distortion of 8ns. It operates within an output supply voltage range of 4.2V to 30V and supports a junction temperature range from -40°C to 125°C. The component is housed in a 14-QFN (5x5mm) surface-mount package.

Isolators - Gate Drivers Feature Summary

Utilizes proprietary RF coupling technology for robust signal transmission across the isolation barrier.
Provides high common-mode transient immunity to ensure reliable operation in noisy environments.
Features independent high-side and low-side channels for flexible bridge configuration.

Isolators - Gate Drivers Applications

Motor control systems
Power supply inverters
Industrial automation interfaces

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IM1R against official Skyworks documentation to confirm tape-and-reel packaging and pinout orientation. Ensure the selected variant matches the required isolation voltage and channel count for the target application design.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching with minimal latency is required alongside strong noise immunity. The dual-channel architecture supports complementary drive configurations essential for half-bridge and full-bridge topologies.

Isolators - Gate Drivers Part Context

This part belongs to the Si827x family of isolated gate drivers. The series offers various channel counts and isolation ratings, designed to replace traditional optocouplers in modern power electronics applications requiring higher reliability and speed.