ISL62392CHRTZ-T

Power Supply Controllers, Monitors Overview

The ISL62392CHRTZ-T is a triple-output system controller manufactured by Renesas Electronics Corporation, designed for high-performance computing applications. It integrates three independent synchronous buck controllers within a single package to manage core and I/O power rails efficiently. The device operates with a switching frequency of 28 kHz and supports output voltages ranging from 600 mV to 5.5 V. Each channel delivers up to 20 A of output current, ensuring stable power delivery under heavy loads. It functions within an ambient temperature range of -40°C to +100°C and utilizes a TQFN-EP-28 surface-mount package for compact board integration.

Power Supply Controllers, Monitors Feature Summary

• Integrates three independent synchronous buck controllers for multi-rail power management
• Includes overvoltage protection (OVP) circuitry to safeguard connected loads
• Supports wide input voltage ranges suitable for server and workstation architectures

Power Supply Controllers, Monitors Applications

• Server and workstation motherboard power distribution
• High-performance graphics processing unit (GPU) power supplies
• Central processing unit (CPU) core voltage regulation

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix CHRTZ-T against official Renesas documentation to confirm tape-and-reel packaging and exact electrical tolerances. Confirm RoHS compliance status through the manufacturer's latest datasheet. Ensure compatibility with existing PCB footprints for the TQFN-EP-28 package before procurement.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing systems requiring three synchronized power rails with high current capacity. Verify that the 28 kHz switching frequency aligns with electromagnetic interference (EMI) requirements. Ensure thermal management solutions are adequate for the TQFN-EP-28 package given the 20 A per channel capability.

Power Supply Controllers, Monitors Part Context

This part belongs to the ISL62392 series of triple-output system controllers. It is engineered for demanding digital load applications where precise voltage regulation and rapid transient response are critical. The series is commonly utilized in enterprise-grade hardware infrastructure.

Power Supply Controllers, Monitors Replacement Considerations

Consult official cross-reference lists for compatible replacements. Verify pinout compatibility and electrical specifications before substituting.