HIP6004DCBZ-T

Special Purpose Regulators Overview

The HIP6004DCBZ-T is a Buck and Synchronous-Rectifier PWM Controller and Output Voltage Monitor manufactured by Renesas Electronics Corporation. Designed for high-performance microprocessor applications, it drives two N-Channel MOSFETs in a synchronous-rectified buck topology. The device operates from +5V or +12V input supplies and features voltage-mode PWM control with a fast transient response. It includes a power-good output voltage monitor and fault monitors for over-voltage and over-current conditions without requiring extra current sensing elements.

Special Purpose Regulators Feature Summary

• Integrates complete control, output adjustment, monitoring, and protection functions into a single package
• Supports simple single-loop control design with voltage-mode PWM control
• Provides excellent output voltage regulation with TTL-compatible digital-to-analog selection
• Eliminates the need for extra current sensing elements by utilizing MOSFET rDS(ON)

Special Purpose Regulators Applications

• Power supply for K7 and other microprocessors
• High-power DC-DC regulators
• Low-voltage distributed power supplies

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance and package integrity upon receipt. Check datasheet revisions for any functional updates. Ensure storage conditions meet moisture sensitivity level requirements. Validate pinout compatibility with target PCB layout before assembly.

Special Purpose Regulators Selection Notes

Select this controller for synchronous buck topologies requiring integrated protection. Suitable for low-voltage distributed power systems. Consider thermal management for high-current applications. Verify input voltage range matches system requirements. Evaluate PCB space constraints against QFN package dimensions.

Special Purpose Regulators Part Context

This component belongs to the HIP6004 series of power management ICs designed for microprocessor core voltage regulation. It represents an evolution of earlier Intersil designs now managed by Renesas. The series focuses on providing compact, efficient solutions for processor power delivery networks with integrated monitoring capabilities.

Special Purpose Regulators Replacement Considerations

HIP6004ECVZ

Special Purpose Regulators FAQ

Does the HIP6004DCBZ-T require external current sensing components?

No, the device does not require extra current sensing elements as it utilizes the MOSFET's rDS(ON) for over-current monitoring.

What input voltages are supported by this controller?

The controller operates from +5V or +12V input supplies.