SI823H5CB-IM1

Isolators - Gate Drivers Overview

The SI823H5CB-IM1 is a dual-channel isolated gate driver from the Si823Hx family, manufactured by Skyworks Solutions. It provides 2.5 kVRMS isolation and supports up to 1500 VDC peak differential voltage between drivers. The device operates within a supply voltage range of 3 V to 5.5 V and features a DFN-14 surface-mount package. Designed for automotive applications, it meets AEC-Q100 qualification standards and functions reliably across an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides high-voltage galvanic isolation with up to 2.5 kVRMS rating
• Supports high common-mode transient immunity for reliable switching
• Integrates dual independent drivers in a compact footprint
• Qualified for automotive reliability under AEC-Q100 standards

Isolators - Gate Drivers Applications

• Driving power MOSFETs in switched-mode power supplies
• Controlling IGBTs in motor drive systems
• High-side and low-side gate driving in inverters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IM1 against official Skyworks documentation to confirm pinout and electrical characteristics. Ensure the component meets AEC-Q100 requirements if used in automotive contexts. Confirm package type matches the DFN-14 specification before integration into PCB designs.

Isolators - Gate Drivers Selection Notes

Select this component when dual isolated channels are required within a single package. It is suitable for applications demanding high common-mode transient immunity and robust isolation ratings. Consider the DFN-14 package constraints and thermal performance relative to the expected load current and ambient conditions.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx series of isolated gate drivers. The series offers various configurations including single and dual drivers with different isolation levels. These devices utilize capacitive coupling technology to provide signal transmission across isolation barriers without magnetic components.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks datasheets for other Si823Hx variants with matching isolation ratings and package types. Verify that alternative parts maintain compatible input logic levels and output drive capabilities.