ISL99227HRZ-TR5784

Overview

The ISL99227HRZ-TR5784 is a Smart Power Stage (SPS) module manufactured by Renesas Electronics Corporation, belonging to the ISL99227 series. It integrates high-accuracy power components within a PQFN-32 package designed for surface mount installation. The device supports an input voltage range from 4.5 V to 18 V and delivers an output current of 60 A. It operates reliably within a temperature range of -10°C to +100°C, with a maximum power dissipation of 12.5 W and a quiescent operating current of 15 mA at a 5 V supply.

Feature Summary

• Integrates a complete smart power stage solution with high-accuracy monitoring capabilities
• Designed for high-frequency operation to maximize efficiency in voltage regulation modules
• Compact form factor utilizing a PQFN-32 package for high-density board layouts

Applications

• Core, graphic, and memory regulators for microprocessors
• High frequency and high efficiency VRM and VRD applications
• High density VR for server, networking, and cloud computing systems
• POL DC/DC converters and video gaming consoles

Procurement Notes

Verify the specific suffix TR5784 against official Renesas documentation to confirm reel quantity or tape specifications. Ensure compatibility with standard SMD/SMT assembly processes. Check moisture sensitivity levels and storage requirements prior to handling. Confirm that the PQFN-32 footprint matches the target PCB design guidelines provided in the datasheet.

Selection Notes

Select this component when a 60 A output capability is required within a 4.5 V to 18 V input window. The integrated smart power stage simplifies design by reducing external component count. Consider the thermal performance limits defined by the 12.5 W power dissipation rating. Verify that the operating temperature range meets the environmental constraints of the final application.

Part Context

This part belongs to the ISL99227 family of specialized PMICs from Renesas. These modules are engineered for demanding voltage regulation tasks in computing infrastructure. The series focuses on delivering high efficiency and precise control for processor power delivery networks.

Replacement Considerations

Consult the official Renesas product selector for direct equivalents within the ISL99227 series. Verify pinout and electrical parameter compatibility before substituting any alternative voltage regulator controllers or power stages.