STMicroelectronics

E-UC2843BD1013TR

E-UC2843BD1013TR Description

The E-UC2843BD1013TR is a transistor driver IC designed for power management applications, specifically tailored for boost and flyback topologies. Manufactured by STMicroelectronics, this IC is part of the Power Management (PMIC) category and is packaged in an 8-pin SOIC format suitable for surface mount applications. Despite being marked as obsolete, the E-UC2843BD1013TR remains a reliable choice for engineers seeking a robust and versatile power management solution.

E-UC2843BD1013TR Features

The E-UC2843BD1013TR offers several key technical specifications that make it a standout component in power management applications:

• Output Type: Transistor Driver
• Output Configuration: Positive, Isolation Capable
• Frequency - Switching: Up to 500kHz, ensuring efficient operation in high-frequency applications.
• Voltage - Supply (Vcc/Vdd): A wide range of 7.6V to 30V, providing flexibility in various power supply scenarios.
• Control Features: Frequency Control, allowing precise regulation of the switching frequency.
• Duty Cycle (Max): 96%, which maximizes the efficiency of power conversion.
• Number of Outputs: 1, with a single output phase, simplifying circuit design.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for a wide range of environmental conditions.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Package: Tape & Reel (TR), facilitating efficient handling and assembly in manufacturing processes.

E-UC2843BD1013TR Applications

The E-UC2843BD1013TR is ideal for applications requiring efficient power conversion and control, particularly in boost and flyback converter designs. Its wide supply voltage range and high switching frequency make it suitable for:

• Power Supplies: Ideal for designing compact and efficient power supplies for various electronic devices.
• Battery Chargers: Enhances the efficiency and reliability of battery charging circuits.
• DC-DC Converters: Provides a robust solution for voltage regulation in DC-DC conversion applications.
• Industrial Equipment: Suitable for industrial applications where high efficiency and reliability are critical.

Conclusion of E-UC2843BD1013TR

The E-UC2843BD1013TR from STMicroelectronics is a versatile transistor driver IC that offers significant benefits for power management applications. Its ability to operate at high frequencies, wide supply voltage range, and precise frequency control make it a reliable choice for engineers. Despite being marked as obsolete, its robust design and compliance with environmental standards ensure it remains a viable option for new and existing designs. For applications requiring efficient power conversion in boost and flyback topologies, the E-UC2843BD1013TR stands out as a high-performance solution.