ISL6336DIRZ-T

Special Purpose Regulators Overview

The ISL6336DIRZ-T is a six-phase PWM controller with integrated CPUSET secondary delay compensation, designed for high-performance voltage regulation. It operates within a switching frequency range of 80 kHz to 1 MHz and supports output voltages from 500 mV to 1.6 V. The device accommodates load currents up to 200 A and functions reliably across an operating temperature range of -40°C to +85°C. Packaged in a QFN-48 format, it utilizes a 5 V supply voltage and belongs to the ISL6336B series under Renesas Electronics Corporation.

Special Purpose Regulators Feature Summary

• Six-phase PWM control architecture
• Integrated CPUSET secondary delay compensation
• Wide switching frequency adjustment capability

Special Purpose Regulators Applications

• High-performance server power supplies
• Graphics processing unit (GPU) voltage regulation modules
• Central processing unit (CPU) VR12 compliant designs

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against datasheet specifications. Validate RoHS compliance documentation prior to integration. Ensure storage conditions meet moisture sensitivity level requirements to prevent internal damage during assembly processes.

Special Purpose Regulators Selection Notes

Evaluate thermal management requirements for QFN-48 packaging in high-current applications. Consider system latency constraints when configuring CPUSET parameters. Assess input voltage stability relative to the 5 V operational requirement. Compare phase count needs against available alternatives if current demands exceed 200 A limits.

Special Purpose Regulators Part Context

This component is part of the ISL6336B series, representing Renesas' legacy power management solutions derived from Intersil technology. It serves as a specialized switching controller within the broader PMIC category, targeting multi-phase synchronous buck converter topologies for demanding digital loads.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available.