onsemi

MC33163P

MC33163P Description

The MC33163P is an adjustable buck-boost regulator designed for versatile power management applications. Manufactured by onsemi, this IC offers a wide input voltage range from 2.5V to 40V, making it suitable for various power supply requirements. It supports both positive and negative output configurations, providing flexibility in circuit design. The regulator can handle a maximum output current of 3.4A through its switch, ensuring robust power delivery. With a switching frequency of 50kHz, the MC33163P ensures efficient power conversion while maintaining a compact footprint.

The MC33163P features an adjustable output voltage ranging from 1.25V to 40V, allowing precise control over the power supply to meet specific application needs. It is packaged in a through-hole 16DIP format, suitable for applications requiring reliable mechanical stability. Despite its versatility, the MC33163P is marked as obsolete, indicating that it may no longer be in active production but remains a valuable component for existing designs.

MC33163P Features

• Wide Input Voltage Range: Supports input voltages from 2.5V to 40V, ensuring compatibility with a broad range of power sources.
• Adjustable Output Voltage: Output voltage can be adjusted between 1.25V and 40V, providing flexibility in power supply design.
• High Output Current: Capable of delivering up to 3.4A through its switch, suitable for high-current applications.
• Dual Topology Support: Supports both buck and boost configurations, enhancing its versatility in power management.
• Positive or Negative Output Configuration: Offers flexibility in output polarity, accommodating diverse circuit requirements.
• 50kHz Switching Frequency: Ensures efficient power conversion with minimal size and weight impact.
• Through-Hole Mounting: Provides robust mechanical stability, ideal for applications requiring high reliability.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure to moisture, enhancing its reliability in various environmental conditions.
• REACH Unaffected: Complies with REACH regulations, ensuring environmental and health safety.

MC33163P Applications

The MC33163P is ideal for applications requiring a versatile and reliable power management solution. Its wide input voltage range and adjustable output make it suitable for:

• Automotive Electronics: Powering various electronic systems in vehicles, including ECUs, infotainment systems, and lighting.
• Industrial Equipment: Providing stable power supply for control systems, sensors, and actuators.
• Telecommunications: Supporting power management in base stations, repeaters, and other telecom equipment.
• Consumer Electronics: Ideal for powering devices such as routers, modems, and set-top boxes.
• Battery Chargers: Efficiently managing power conversion for charging various types of batteries.

Conclusion of MC33163P

The MC33163P is a versatile and robust power management IC that offers a wide range of features and benefits. Its adjustable output voltage, high current capability, and support for both buck and boost topologies make it suitable for a variety of applications. Despite being marked as obsolete, its reliability and flexibility continue to make it a valuable component for existing designs. For engineers and designers seeking a reliable and versatile power management solution, the MC33163P remains a strong candidate.