ISL62383CHRTZ-T

Power Supply Controllers, Monitors Overview

The ISL62383CHRTZ-T is a high-performance, multi-phase synchronous buck controller designed for powering complex digital loads such as CPUs and chipsets. It supports up to eight phases with integrated gate drivers and current sensing. The device features a wide input voltage range and programmable output voltage. It includes comprehensive protection mechanisms like over-current, over-voltage, and thermal shutdown. The component operates with a fixed switching frequency and supports PWM mode for high efficiency under light load conditions.

Power Supply Controllers, Monitors Feature Summary

• Integrated multi-phase synchronous buck control with built-in gate drivers
• Supports flexible phase shedding for optimized efficiency across load ranges
• Comprehensive protection suite including over-current, over-voltage, and thermal monitoring

Power Supply Controllers, Monitors Applications

• Central Processing Unit (CPU) core voltage regulation
• Chipset power supply systems
• High-density server and workstation power architectures

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm the 'H' variant specifications against the latest Renesas datasheet to ensure compatibility with your system design requirements. Cross-reference the RoHS compliance status if environmental regulations apply to your manufacturing process.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring high current delivery with minimal external component count. Ensure the input voltage range matches your system's power rail. Verify that the required number of phases aligns with the thermal and power density constraints of your PCB layout.

Power Supply Controllers, Monitors Part Context

This part belongs to Renesas' ISL62xx series of multi-phase controllers. It is engineered for next-generation processors demanding precise voltage regulation and fast transient response. The integration of drivers reduces board space and simplifies design complexity compared to discrete solutions.

Power Supply Controllers, Monitors Replacement Considerations

Check for direct pin-compatible alternatives within the ISL62xx family. Verify functional equivalence regarding phase count and control interface before substitution.