SI8752AB-ISR

Isolators - Gate Drivers Overview

The SI8752AB-ISR is a single-channel isolated gate driver from Skyworks Solutions, housed in an SOIC-8 package. It operates on a supply voltage range of 2.25 V to 5.5 V with a non-inverting configuration. The device features a maximum quiescent current of 13.8 mA and supports a power dissipation of 1 W. It functions within a temperature range of -40°C to +105°C and includes a maximum blanking time of 35 µs.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology provides robust signal isolation between input and output stages.
• Integrated pin control functionality allows for direct management of high-side FET states.
• Non-inverting logic configuration simplifies interface design with standard digital controllers.

Isolators - Gate Drivers Applications

• Solid-state relay replacement circuits
• Industrial motor drive systems
• Power supply gate driving applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ISR' corresponds to the required tape-and-reel packaging format. Confirm RoHS compliance status and moisture sensitivity level requirements against your assembly process specifications. Ensure the SOIC-8 footprint matches your PCB layout constraints before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel isolated driver with pin control is required. It is suitable for replacing electromechanical relays in compact designs. Consider the 13.8 mA operating current and 1 W power dissipation limits for thermal management planning in dense assemblies.

Isolators - Gate Drivers Part Context

This part belongs to the Si875x family of isolated FET drivers designed for relay replacement. The series emphasizes compact form factors and high reliability. The SI8752 variant specifically offers single-channel capability with integrated control features for simplified system architecture.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include SI8752AB-IS and SI8752AB-ASR. Verify that alternative packages or reel formats meet your manufacturing equipment requirements without altering functional performance.