Intersil

HIP6311CB

HIP6311CB Description

The HIP6311CB is a highly integrated DC-DC switching controller designed by Intersil, a leading manufacturer in the electronics industry. This controller is specifically tailored for applications requiring efficient power management and precise control. The HIP6311CB features a PWM (Pulse Width Modulation) signal output, ensuring accurate and reliable power delivery. It operates within a switching frequency range of 50kHz to 1.5MHz, allowing for flexibility in various applications. The controller is designed to work with a supply voltage of 4.75V to 5.25V, making it suitable for systems with specific voltage requirements.

The HIP6311CB is housed in a surface-mount package, which is ideal for compact and space-constrained designs. It supports a buck topology, which is known for its efficiency in converting higher input voltages to lower output voltages. The controller includes four output phases, providing a balanced and efficient distribution of power. Additionally, it features control options such as enable, frequency control, and power good, offering enhanced flexibility and customization for system designers.

Despite its obsolescence status, the HIP6311CB remains a robust choice for applications within its operational temperature range of 0°C to 70°C (TA). The controller is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

HIP6311CB Features

The HIP6311CB offers several unique features that set it apart from similar models:

• PWM Signal Output: Provides precise control over power delivery, ensuring efficient and reliable operation.
• Wide Switching Frequency Range: With a range of 50kHz to 1.5MHz, the HIP6311CB can be tailored to meet various application requirements.
• Flexible Supply Voltage: Operates within a 4.75V to 5.25V range, making it suitable for a variety of systems.
• Buck Topology: Known for its efficiency in voltage conversion, the buck topology ensures optimal power management.
• Surface-Mount Packaging: Ideal for compact designs, allowing for space-efficient integration into modern electronic systems.
• Control Features: Includes enable, frequency control, and power good options, providing enhanced flexibility and customization.
• Four Output Phases: Ensures balanced power distribution, contributing to overall system efficiency and reliability.

HIP6311CB Applications

The HIP6311CB is ideal for a range of applications that demand efficient power management and precise control. Some specific use cases include:

• Telecommunications Equipment: Ideal for managing power in compact and high-performance telecom devices.
• Consumer Electronics: Suitable for applications where space is limited and efficiency is critical, such as in smartphones and tablets.
• Industrial Control Systems: Provides reliable power management for various industrial applications, ensuring stable operation under varying conditions.
• Automotive Electronics: Can be used in automotive systems where precise power control and efficient voltage conversion are essential.

Conclusion of HIP6311CB

The HIP6311CB, despite being obsolete, remains a valuable component for applications requiring efficient power management and precise control. Its wide switching frequency range, flexible supply voltage, and buck topology make it a versatile choice for various electronic systems. The inclusion of control features such as enable, frequency control, and power good further enhances its adaptability and customization options. While modern alternatives may offer additional features, the HIP6311CB continues to provide reliable performance in its specified applications. For designers seeking a proven and efficient switching controller, the HIP6311CB remains a viable option.