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UCC3813PW-3

UCC3813PW-3 Description

The UCC3813PW-3 is a low-power economy BICM (Boost, Inverting, Converter, and Multiplexer) designed for power management applications. Manufactured by Unitrode, this device is part of the Power Management Integrated Circuit (PMIC) category and is optimized for efficiency and performance in various power conversion topologies. The UCC3813PW-3 operates within a temperature range of 0°C to 70°C (TA) and is suitable for surface-mount applications, making it ideal for compact and high-density designs.

UCC3813PW-3 Features

The UCC3813PW-3 offers several key features that make it a standout choice for power management applications:

• Operating Temperature: The device operates reliably within a temperature range of 0°C to 70°C (TA), ensuring stable performance in a variety of environmental conditions.
• Output Type: It features a transistor driver output configuration, providing a positive output suitable for driving external transistors.
• Topology Support: The UCC3813PW-3 supports multiple topologies, including Boost, Flyback, and Forward Converter, making it versatile for different power conversion needs.
• Frequency Control: The device includes frequency control features, allowing for precise regulation of the switching frequency.
• Switching Frequency: With a switching frequency of 31kHz, the UCC3813PW-3 ensures efficient power conversion with minimal electromagnetic interference (EMI).
• Supply Voltage Range: The device operates within a supply voltage range of 3.6V to 12V, providing flexibility in power supply options.
• Duty Cycle: The maximum duty cycle of 99% allows for high efficiency and minimal power loss.
• Output Phases: The single output phase simplifies design and reduces complexity.
• Mounting Type: Surface-mount technology (SMT) enables compact and space-efficient PCB layouts.
• ECCN and HTSUS: The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating compliance with international trade regulations.

UCC3813PW-3 Applications

The UCC3813PW-3 is well-suited for a variety of applications due to its versatile design and robust performance:

• Power Supplies: Ideal for designing efficient power supplies in consumer electronics, industrial equipment, and telecommunications infrastructure.
• Battery Chargers: Suitable for battery charging applications where compact size and high efficiency are critical.
• DC-DC Converters: Can be used in DC-DC conversion applications, providing reliable power conversion with minimal power loss.
• LED Lighting: Effective in LED lighting systems, where the device's high efficiency and low power consumption contribute to energy savings.
• Portable Devices: The compact size and surface-mount design make it suitable for portable devices where space is a premium.

Conclusion of UCC3813PW-3

The UCC3813PW-3 is a highly efficient and versatile power management IC designed to meet the demands of modern power conversion applications. Its wide operating temperature range, support for multiple topologies, and frequency control features make it a reliable choice for various power management tasks. The device's surface-mount design and compact size further enhance its suitability for space-constrained applications. Whether used in power supplies, battery chargers, or portable devices, the UCC3813PW-3 offers a robust and efficient solution, making it a valuable component in the electronics industry.