ISL6333CCRZ-T

Special Purpose Regulators Overview

The ISL6333CCRZ-T is a three-phase switching controller manufactured by Renesas Electronics, designed for high-performance power management applications. It integrates three dedicated drivers and features a programmable delay of 50 milliseconds. The device operates within a switching frequency range of 80 kHz to 1 MHz and supports output voltages from 500 mV to 1.6 V. It is capable of handling output currents up to 100 A. The component functions with a supply voltage of 5 V and operates reliably between 0°C and +70°C. It is housed in a QFN-48 package and belongs to the ISL6333C series.

Special Purpose Regulators Feature Summary

• Integrates three independent drivers for multi-phase control
• Includes a fixed 50-millisecond startup delay feature
• Supports wide input voltage ranges for flexible design

Special Purpose Regulators Applications

• Server and workstation power supplies
• Graphics processing unit (GPU) voltage regulation modules
• High-current digital load point-of-load converters

Special Purpose Regulators Procurement Notes

Verify current availability status as the component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance details through official documentation before integration. Ensure proper moisture sensitivity handling protocols are followed during storage and assembly processes to maintain device integrity.

Special Purpose Regulators Selection Notes

Select this controller for designs requiring precise three-phase synchronization without external dead-time elimination circuitry. Consider the thermal performance of the QFN-48 package relative to the 100 A load requirements. Validate that the target output voltage range aligns with the specific processor or FPGA core requirements.

Special Purpose Regulators Part Context

This part belongs to the ISL6333C family of VR10 compliant controllers. It is engineered for next-generation processors demanding rapid transient response and high efficiency. The series emphasizes compact footprint solutions while maintaining robust protection features against over-current and short-circuit conditions.

Special Purpose Regulators Replacement Considerations

Check for direct pin-compatible alternatives within the Renesas portfolio if supply chain stability is a concern. Verify functional equivalence regarding driver strength and control loop characteristics when evaluating cross-references.