HIP6502BCB

Overview

The HIP6502BCB is a multiple linear power controller designed for complex power sequencing applications. It integrates an ACPI control interface to manage multiple voltage rails in compliance with Advanced Configuration and Power Interface standards. The device provides precise control over power-up and power-down sequences, ensuring system stability during startup and shutdown phases. It is engineered to handle the timing requirements of modern computer systems, offering reliable regulation and sequencing capabilities for multi-rail power distribution networks.

Feature Summary

• Integrates an ACPI control interface for standardized power management communication
• Provides precise sequencing control for multiple linear power rails
• Ensures stable system operation through regulated power-up and power-down transitions

Applications

• Multi-rail power sequencing in desktop and server computers
• ACPI-compliant power management systems
• Complex embedded systems requiring coordinated voltage rail activation

Procurement Notes

Verify the specific suffix (CB) against the manufacturer's current datasheet to confirm package type and temperature range. Ensure compatibility with existing ACPI signaling requirements in the target design. Cross-reference the part number with official Intersil or Renesas Electronics documentation to confirm availability and obsolescence status before finalizing procurement plans.

Selection Notes

Select this component when designing systems that require strict adherence to ACPI power sequencing protocols. It is suitable for applications needing simultaneous control of multiple linear regulators. Evaluate the pinout and package constraints against the PCB layout requirements. Confirm that the thermal performance meets the system's dissipation needs under maximum load conditions.

Part Context

This component belongs to the HIP6502 family of multiple linear power controllers from Intersil. These devices are specialized for managing power sequences in computing platforms. The family focuses on integrating control logic with power switching capabilities to simplify board design and reduce component count in multi-voltage environments.

Replacement Considerations

Check for direct replacements such as the ISL6502 series or updated Renesas equivalents. Verify pin-to-pin compatibility and functional equivalence regarding ACPI interface support. Review any changes in package dimensions or thermal characteristics if substituting with newer generation parts.