ISL89401ABZ

Gate Driver Overview

The ISL89401ABZ is a half-bridge gate driver IC manufactured by Renesas Electronics Corporation. It features an 8-SOIC package and operates with non-inverting logic. The device is designed to drive N-channel power MOSFETs in high-frequency applications, supporting a supply voltage up to 100V with a peak output current of 1.25A.

Gate Driver Feature Summary

• High-frequency half-bridge driver configuration for N-channel MOSFETs
• Non-inverting input logic compatibility
• Robust 100V operating voltage capability
• Peak output drive current of 1.25A

Gate Driver Applications

• Motor control systems
• Power supply designs
• Industrial inverters

Gate Driver Procurement Notes

Verify the specific suffix ABZ corresponds to the standard SOIC-8 package variant when sourcing. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target circuit design before procurement.

Gate Driver Selection Notes

Select this component for applications requiring a compact half-bridge solution with moderate drive strength. The 8-SOIC package suits space-constrained PCB layouts. Consider the 1.25A peak current limit when sizing external MOSFETs to ensure adequate switching performance without exceeding driver capabilities.

Gate Driver Part Context

This device belongs to the ISL8940x series, which includes the ISL89400. Both are based on the HIP2100 architecture, offering similar functionality within the same family. The ISL89401ABZ specifically denotes the non-inverting version in the 8-SOIC package format.

Gate Driver Replacement Considerations

The ISL89400 is a related part within the same series. Verify logical inversion differences between ISL89400 and ISL89401 variants during substitution to ensure correct signal timing.