SI8261BBD-C-IMR

Description：DIGITAL ISO 5KV 1CH GT DVR 8LGA
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:e0ca84d40c2f Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI8261BBD-C-IMR is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DIGITAL ISO 5KV 1CH GT DVR 8LGA. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI8261BBD-C-IMR

Description：DIGITAL ISO 5KV 1CH GT DVR 8LGA
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Technology：Capacitive Coupling
Number of Channels：1
Voltage - Isolation：5000Vrms
Propagation Delay tpLH / tpHL (Max)：60ns, 50ns
Pulse Width Distortion (Max)：28ns
Rise / Fall Time (Typ)：5.5ns, 8.5ns
Current - Output High, Low：500mA, 1.2A
Current - Peak Output：4A
Voltage - Forward (Vf) (Typ)：2.8V (Max)
Voltage - Output Supply：9.4V ~ 30V
Grade：Automotive
Qualification：AEC-Q100
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：8-VELGA
Supplier Device Package：8-LGA (10x12.5)
Common Mode Transient Immunity (Min)：35kV/µs
Approval Agency：CQC, CSA, UR, VDE
Current - DC Forward (If) (Max)：30 mA

Isolators - Gate Drivers datasheet and documents for SI8261BBD-C-IMR

SI8261BBD-C-IMR

Isolators - Gate Drivers Overview

The SI8261BBD-C-IMR is a single-channel isolated gate driver from the Si826x series, manufactured by Skyworks Solutions Inc. It serves as a digital CMOS drop-in replacement for traditional optocoupler drivers. The device utilizes capacitive coupling technology to provide electrical isolation with a rating of 5000Vrms. It features a peak output drive current of 4A and operates within a supply voltage range of 5V to 30V. The component is qualified under AEC-Q100 standards for automotive applications and supports surface-mount installation in an LGA package.

Isolators - Gate Drivers Feature Summary

Provides superior common-mode transient immunity compared to traditional opto-drivers
Offers robust performance and greater reliability for long-term operation
Functions as a direct digital CMOS drop-in replacement for optocoupler drivers

Isolators - Gate Drivers Applications

High-power motor control systems
Industrial drives and motor control
Solar power inverters
Switched-mode power supplies (SMPS)
Uninterruptible power supplies (UPS)

Isolators - Gate Drivers Procurement Notes

Verify that the specific part number matches the required package type and isolation voltage rating for your design. Confirm AEC-Q100 qualification status if automotive compliance is mandatory. Check datasheet specifications for operating temperature ranges and supply voltage limits to ensure compatibility with system requirements before procurement.

Isolators - Gate Drivers Selection Notes

Select this component when replacing legacy optocoupler drivers with higher reliability needs. Consider the 4A drive capability and capacitive coupling benefits for noise immunity. Ensure the LGA package footprint fits the PCB layout. Verify that the 5000Vrms isolation level meets the safety requirements of the high-voltage interface.

Isolators - Gate Drivers Part Context

This device belongs to the Si826x family of isolated gate drivers designed to replace optocouplers. The family offers various configurations and packages to suit different industrial and automotive applications. The SI8261BBD-C-IMR specifically provides single-channel isolation with high drive current capabilities.