Intersil

HIP6311CBZ

HIP6311CBZ Description

The HIP6311CBZ is a highly integrated, multi-phase DC-DC switching controller designed for high-performance power management applications. Manufactured by Intersil, this controller is ideal for systems requiring efficient power conversion and precise voltage regulation. Despite being marked as obsolete, the HIP6311CBZ remains a robust solution for various power management needs.

This controller features a PWM (Pulse Width Modulation) signal output type with a positive output configuration, ensuring reliable and efficient power delivery. It operates within a switching frequency range of 50kHz to 1.5MHz, providing flexibility in design and optimization for different power requirements. The supply voltage range of 4.75V to 5.25V ensures compatibility with a wide range of power supplies, making it suitable for various electronic systems.

The HIP6311CBZ is designed with a buck topology, which is known for its high efficiency and compact size, making it ideal for space-constrained applications. It supports four output phases, enhancing the power delivery capability and reducing output voltage ripple. The controller also includes essential control features such as enable, frequency control, and power good indicators, providing comprehensive control and monitoring capabilities.

HIP6311CBZ Features

• Output Type: PWM Signal, ensuring precise control and high efficiency.
• Output Configuration: Positive, suitable for a wide range of applications.
• Switching Frequency: 50kHz to 1.5MHz, offering flexibility in design and performance optimization.
• Supply Voltage: 4.75V to 5.25V, ensuring compatibility with standard power supplies.
• Topology: Buck, known for high efficiency and compact design.
• Output Phases: 4, enhancing power delivery and reducing voltage ripple.
• Control Features: Enable, Frequency Control, Power Good, providing comprehensive control and monitoring.
• Operating Temperature: 0°C to 70°C (TA), suitable for a wide range of environmental conditions.
• Package: Tube, facilitating easy handling and assembly.
• RoHS Status: ROHS3 Compliant, ensuring environmental friendliness and regulatory compliance.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

HIP6311CBZ Applications

The HIP6311CBZ is ideal for a variety of applications where high efficiency, precise voltage regulation, and compact design are critical. Some specific use cases include:

• Telecommunications: Powering base stations and network equipment.
• Computing: Providing efficient power delivery for servers and data centers.
• Consumer Electronics: Power management in high-performance devices.
• Industrial Equipment: Ensuring reliable power supply for critical systems.
• Automotive: Powering electronic control units and infotainment systems.

Conclusion of HIP6311CBZ

The HIP6311CBZ, despite being marked as obsolete, remains a valuable solution for high-performance power management applications. Its PWM signal output, wide switching frequency range, and comprehensive control features make it a versatile and reliable choice. The buck topology and four output phases ensure high efficiency and reduced voltage ripple, making it ideal for space-constrained and high-power applications.

The HIP6311CBZ's compatibility with a wide range of supply voltages and its RoHS3 compliance further enhance its appeal. While newer models may offer additional features, the HIP6311CBZ continues to provide excellent performance and reliability for existing systems and legacy designs.