STMicroelectronics

MC34063ABN  

DC Switching Voltage Regulators

MC34063ABN Description

The MC34063ABN is a highly versatile and efficient power management IC designed for a wide range of applications. Manufactured by STMicroelectronics, this IC is part of the Power Management (PMIC) category and is known for its adjustable output type, making it suitable for both buck and boost topologies. The MC34063ABN operates within an input voltage range of 3V to 40V and can deliver an output current of up to 1.5A through its switch. It supports both positive and negative output configurations, providing flexibility in circuit design.

MC34063ABN Features

• Adjustable Output Voltage: The MC34063ABN offers an adjustable output voltage ranging from 1.25V to 38V, making it highly adaptable to various power requirements.
• Wide Input Voltage Range: With an input voltage range of 3V to 40V, this IC can handle a broad spectrum of power sources, ensuring robustness and reliability in diverse applications.
• High Output Current Capability: The ability to provide up to 1.5A of output current through its switch makes it suitable for demanding applications that require significant power delivery.
• Flexible Output Configuration: Supporting both positive and negative output configurations, the MC34063ABN can be used in a variety of electronic systems with different power requirements.
• High Switching Frequency: Operating at a switching frequency of 33kHz, the IC ensures efficient power conversion and reduced component size.
• Compliance and Reliability: The MC34063ABN is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.
• Through Hole Mounting: The through-hole mounting type ensures secure and reliable installation in printed circuit boards (PCBs).
• Packaging: Available in a tube package, the MC34063ABN is easy to handle and store, facilitating efficient manufacturing processes.

MC34063ABN Applications

The MC34063ABN is ideal for a variety of applications due to its wide input voltage range, adjustable output voltage, and high output current capability. Some specific use cases include:

• DC-DC Converters: Ideal for designing efficient DC-DC converters in both buck and boost configurations, suitable for applications ranging from automotive electronics to industrial power supplies.
• Battery Chargers: Its adjustable output voltage and wide input range make it suitable for battery charging circuits, ensuring precise control over the charging process.
• Power Supplies: The MC34063ABN can be used in various power supply designs, including those for consumer electronics, telecommunications, and medical devices.
• Motor Drives: The high output current capability makes it suitable for driving small motors in applications such as toys, robotics, and small appliances.

Conclusion of MC34063ABN

The MC34063ABN by STMicroelectronics stands out as a highly versatile and reliable power management IC. Its adjustable output voltage, wide input voltage range, and high output current capability make it suitable for a broad range of applications. The support for both positive and negative output configurations, combined with its high switching frequency, ensures efficient power conversion and reduced component size. The MC34063ABN's compliance with environmental and safety standards, along with its through-hole mounting type and tube packaging, makes it a robust choice for designers and engineers looking for a reliable power management solution. Whether used in DC-DC converters, battery chargers, power supplies, or motor drives, the MC34063ABN offers significant advantages over similar models, ensuring efficient and reliable performance in various electronic systems.

MC34063ABN Documents

Download datasheets and manufacturer documentation for MC34063ABN

PCN Assembly/Origin :

Mult Dev Moulding Chg 28/Jan/2020      

Datasheets :

MC34063xx      

Other Related Documents :

MC34063AB View All Specifications      

HTML Datasheet :

MC34063xx