ISL6258AHRTZ

Battery Chargers Overview

The ISL6258AHRTZ is a dual-output synchronous buck regulator designed for powering high-performance processors. It integrates two independent PWM controllers capable of delivering up to 30A per output, totaling 60A combined current. The device supports input voltages from 4.75V to 14V and features adjustable switching frequencies. It includes comprehensive protection mechanisms such as over-current, over-voltage, and thermal shutdown.

Battery Chargers Feature Summary

• Dual-channel architecture providing independent control for processor core and I/O power rails
• Integrated synchronous MOSFETs for high efficiency and reduced external component count
• Programmable soft-start and tracking capabilities for controlled power sequencing
• Built-in fault protection including hiccup mode current limiting and thermal regulation

Battery Chargers Applications

• High-end desktop and workstation motherboard CPU power delivery
• Server and data center processor voltage regulation modules
• Industrial controller main logic power supplies
• Networking equipment requiring stable multi-rail processor power

Battery Chargers Procurement Notes

Verify the specific suffix 'HRTZ' against the manufacturer's latest datasheet to confirm package type and RoHS compliance status. Check for product change notifications regarding pinout or electrical specifications. Ensure compatibility with existing PCB footprint and thermal management design before procurement.

Battery Chargers Selection Notes

Select this component when designing systems requiring two isolated low-voltage, high-current outputs from a single intermediate bus voltage. Evaluate the total system current demand against the 60A combined limit. Consider the required switching frequency range for inductor size optimization and verify that the input voltage range matches the system's available power rail.

Battery Chargers Part Context

This part belongs to the ISL6258 family of dual synchronous buck regulators. It is engineered for applications demanding high transient response and precise voltage regulation for complex digital loads. The device represents a solution for consolidating power stages in space-constrained designs requiring multiple power domains.

Battery Chargers Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify that any substitute part maintains identical pinout compatibility and electrical performance characteristics to ensure seamless integration without redesigning the power stage.