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UCC38051P

UCC38051P Description

The UCC38051P is a Power Factor Controller (PFC) designed for power management applications, manufactured by Unitrode. This device operates within a temperature range of 0°C to 70°C and is designed for discontinuous (transition) mode operation. It features a switching frequency of 200kHz and requires a supply voltage between 12V and 18V. The UCC38051P is housed in a through-hole package and is available in a tube format. It has a startup current of 75 µA and is ROHS3 compliant. The product is currently marked as obsolete, but it remains a valuable component for specific power management needs.

UCC38051P Features

• Operating Temperature Range: 0°C to 70°C, ensuring reliable performance in a variety of environmental conditions.
• Mode of Operation: Discontinuous (Transition) mode, which is ideal for applications requiring efficient power factor correction.
• Switching Frequency: 200kHz, allowing for high-frequency operation and compact design of power supplies.
• Supply Voltage: 12V to 18V, providing flexibility in power supply design.
• Mounting Type: Through-hole, suitable for robust and durable applications.
• Startup Current: 75 µA, ensuring low power consumption during startup.
• Package Type: Tube, facilitating easy handling and storage.
• Compliance: ROHS3 compliant, meeting environmental and regulatory standards.
• ECCN Classification: EAR99, indicating compliance with export regulations.
• HTSUS Code: 8542.39.0001, facilitating accurate customs classification.

UCC38051P Applications

The UCC38051P is particularly well-suited for applications that require efficient power factor correction and high-frequency operation. Its discontinuous mode operation makes it ideal for use in:

• Switching Power Supplies: Enhancing the efficiency and reliability of power supplies in various electronic devices.
• Power Factor Correction Circuits: Improving the power factor in AC-DC power conversion systems, reducing harmonic distortion and improving overall system efficiency.
• Industrial Equipment: Providing stable and efficient power management in industrial applications where high-frequency operation is required.
• Telecommunications: Ensuring reliable power supply in telecom equipment, where compact and efficient power management is crucial.

Conclusion of UCC38051P

The UCC38051P stands out as a reliable and efficient Power Factor Controller, offering significant benefits in terms of performance and compliance. Its high-frequency operation and discontinuous mode make it ideal for applications requiring compact and efficient power management solutions. Despite being marked as obsolete, the UCC38051P remains a valuable component for specific power management needs, particularly in industrial and telecommunications sectors. Its compliance with ROHS3 and EAR99 standards ensures that it meets both environmental and regulatory requirements, making it a responsible choice for modern electronics design.