Semtech

SC4525DSETRT

SC4525DSETRT Description

The SC4525DSETRT is an adjustable buck regulator designed by Semtech Corporation, a leading provider of high-performance analog and mixed-signal semiconductors. This power management IC (PMIC) is engineered to deliver a maximum output current of 3A with an input voltage range of 3V to 18V and an adjustable output voltage range from 1V to 16.74V. The device operates with a switching frequency of 350kHz, ensuring efficient power conversion and minimal noise. The SC4525DSETRT is housed in a surface-mount 8SOIC package, making it suitable for compact and high-density PCB designs. Despite its obsolescence, the SC4525DSETRT remains a reliable choice for applications requiring a robust and efficient power solution.

SC4525DSETRT Features

• Adjustable Output Voltage: The SC4525DSETRT offers an adjustable output voltage range from 1V to 16.74V, providing flexibility to meet various power requirements.
• High Efficiency: With a switching frequency of 350kHz, the device ensures high efficiency and minimal power loss, making it ideal for applications where energy efficiency is critical.
• Wide Input Voltage Range: The regulator supports an input voltage range of 3V to 18V, accommodating a variety of power sources and ensuring reliable operation across different input conditions.
• Single Positive Output: The device features a single positive output configuration, simplifying circuit design and reducing component count.
• Surface-Mount Packaging: The SC4525DSETRT is available in a surface-mount 8SOIC package, which is suitable for high-density PCB layouts and automated assembly processes.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1 (unlimited), ensuring robustness and reliability in various environmental conditions.
• Compliance and Classification: The SC4525DSETRT is classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating compliance with international trade regulations.

SC4525DSETRT Applications

The SC4525DSETRT is well-suited for a range of applications where efficient power conversion and adjustable output voltage are essential. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where compact design and high efficiency are paramount.
• Industrial Equipment: Suitable for industrial applications requiring robust and reliable power solutions, such as PLCs, sensors, and actuators.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where stable power supply and efficient power management are critical.
• Automotive: Applicable in automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS), where high efficiency and compact form factor are required.

Conclusion of SC4525DSETRT

The SC4525DSETRT is a versatile and efficient buck regulator that offers adjustable output voltage, high efficiency, and a wide input voltage range. Despite its obsolescence, it remains a reliable choice for applications requiring robust power management solutions. Its surface-mount packaging and compliance with international trade regulations make it suitable for a variety of industries, including consumer electronics, industrial equipment, telecommunications, and automotive. For designers seeking a compact, efficient, and flexible power solution, the SC4525DSETRT is a compelling option.