ISL99227HRZ-TR5783

Overview

The ISL99227HRZ-TR5783 is a Smart Power Stage (SPS) module from the Renesas ISL99227 series, integrating high-accuracy control logic with power MOSFETs in a single package. It operates within an input voltage range of 4.5 V to 18 V and delivers up to 60 A output current. The device functions at a maximum power dissipation of 12.5 W with a quiescent supply current of 15 mA at 5 V. Housed in a PQFN-32 package, it supports surface mount installation and maintains reliable operation across a temperature range of -10°C to +100°C.

Feature Summary

• Integrates high-accuracy control logic with power stage components for simplified design
• Supports high-frequency operation for efficient voltage regulation
• Designed for high-density power conversion applications

Applications

• Core, Graphic and Memory Regulators for Microprocessors
• High Frequency and High Efficiency VRM and VRD
• High Density VR for Server, Networking, and Cloud Computing
• POL DC/DC Converters
• Video Gaming Consoles

Procurement Notes

Verify the specific suffix TR5783 against official Renesas documentation to confirm reel quantity or tape specifications. Ensure compatibility with standard SMD/SMT assembly processes for the PQFN-32 package. Check for moisture sensitivity levels and required baking procedures prior to placement. Confirm that the ordering part number matches the exact electrical characteristics defined in the datasheet.

Selection Notes

Select this component when designing compact power stages requiring integrated gate drivers and MOSFETs. The 60 A capability suits high-current processor loads. Consider the PQFN-32 footprint for space-constrained layouts. Evaluate thermal performance given the 12.5 W dissipation rating. Ensure the 4.5 V to 18 V input range aligns with the system's power rail availability.

Part Context

This part belongs to the ISL99227 series of Smart Power Stage modules by Renesas Electronics Corporation. These devices are specialized PMICs designed to replace discrete solutions by combining control ICs and power switches. The series targets demanding computing environments where efficiency and board space are critical constraints.

Replacement Considerations

Check for direct pin-compatible alternatives within the ISL99227 family. Verify if newer Renesas equivalents offer improved thermal performance or updated packaging options while maintaining identical electrical parameters.