ISL6622ACRZ

Gate Driver Overview

The ISL6622ACRZ-T is a high-frequency MOSFET driver designed for synchronous rectified buck converter topologies. It features two drivers with 3 A output current capability and operates within a supply voltage range up to 13.2 V. The device utilizes a DFN-EP-10 package and supports an operating temperature range of 0°C to +70°C. Key timing parameters include a maximum propagation delay of 20 ns, a rise time of 26 ns, and a fall time of 18 ns.

Gate Driver Feature Summary

• Designed specifically for VR11.1 compatible controllers in synchronous buck applications
• Provides independent high-side and low-side gate drive signals
• Optimized for driving upper and lower power N-Channel MOSFETs

Gate Driver Applications

• Synchronous rectified buck converters
• VR11.1 compliant power management systems
• High-frequency DC/DC conversion stages

Gate Driver Procurement Notes

Verify the End-of-Life status before design finalization, as this component may be discontinued. Confirm that the commercial temperature grade (0°C to +70°C) meets system requirements. Ensure the DFN-EP-10 footprint matches the PCB layout. Check for authorized distributors offering remaining stock or valid substitute part numbers from the same manufacturer family.

Gate Driver Selection Notes

Select this driver when interfacing with VR11.1 PWM controllers requiring dedicated high-side and low-side outputs. The 3 A peak drive current supports moderate-power N-Channel MOSFETs. Consider the thermal performance of the DFN-EP-10 package for heat dissipation. Verify that the 0°C to +70°C operating range aligns with the environmental conditions of the target application.

Gate Driver Part Context

This component belongs to the ISL6622A series of gate drivers developed by Renesas Electronics Corporation (formerly Intersil). It is part of the PMIC - Power Management ICs subcategory. The device is engineered to work in conjunction with specific controller ICs to manage power delivery in efficient switching regulator designs.

Gate Driver Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Renesas resources for cross-reference data.