Semtech

SC2441ITSTRT

SC2441ITSTRT Description

The SC2441ITSTRT is a highly integrated buck regulator controller designed for high-efficiency power conversion applications. Manufactured by Semtech Corporation, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 28-TSSOP package. The SC2441ITSTRT features a wide input voltage range from 1.8V to 15V, making it suitable for a variety of power supply applications. It supports up to 1MHz switching frequency, enabling compact and high-performance power solutions.

SC2441ITSTRT Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Obsolete (Note: While the product is marked as obsolete, it remains a viable option for legacy systems and specific applications where its unique features are required.)
• Frequency - Switching: Up to 1MHz, allowing for high-efficiency power conversion and reduced component size.
• Voltage - Supply (Vcc/Vdd): 1.8V to 15V, providing flexibility for various input voltage requirements.
• RoHS Status: RoHS Compliant, ensuring environmental sustainability and regulatory adherence.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Synchronous Rectifier: Yes, enhancing efficiency by reducing power loss in the rectification stage.
• ECCN: EAR99, indicating compliance with export regulations.
• Topology: Buck, a popular and efficient topology for step-down voltage conversion.
• Mounting Type: Surface Mount, ideal for modern, space-constrained PCB designs.
• Clock Sync: Yes, enabling synchronized operation with other devices to minimize electromagnetic interference (EMI).
• Number of Outputs: 2, providing dual-output capability for versatile power management.
• Control Features: Enable, Frequency Control, Soft Start, offering precise control over the power conversion process.
• Duty Cycle (Max): 90%, allowing for high efficiency across a wide range of load conditions.
• Output Phases: 2, supporting multi-phase operation for improved transient response and reduced output ripple.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.
• Package: Tape & Reel (TR), suitable for automated assembly processes.

SC2441ITSTRT Applications

The SC2441ITSTRT is ideal for applications requiring high efficiency and compact design. Its wide input voltage range and high switching frequency make it suitable for:

• Telecommunications: Powering base stations and network equipment where high efficiency and reliability are critical.
• Computing: Providing power to servers and data centers, where space and energy efficiency are paramount.
• Industrial Systems: Driving motors and actuators in industrial automation, ensuring robust performance and minimal power loss.
• Consumer Electronics: Enabling compact and efficient power supplies for devices such as smartphones, tablets, and laptops.

Conclusion of SC2441ITSTRT

The SC2441ITSTRT stands out for its comprehensive feature set and high-performance capabilities. Its wide input voltage range, high switching frequency, and synchronous rectification make it a powerful solution for demanding power management applications. Despite being marked as obsolete, the SC2441ITSTRT remains a valuable option for legacy systems and specific use cases where its unique features are essential. Its RoHS compliance and surface-mount packaging further enhance its suitability for modern electronics manufacturing. For applications requiring high efficiency, compact design, and reliable performance, the SC2441ITSTRT is a robust and versatile choice.