Texas Instruments

SM72485SDE/NOPB  

DC Switching Voltage Regulators

SM72485SDE/NOPB Description

The SM72485SDE/NOPB is a high-performance, adjustable DC switching voltage regulator from Texas Instruments, part of the SolarMagic™ series. This regulator is designed to deliver a maximum output current of 150mA with an adjustable output voltage ranging from 2.5V to 85V. It operates within a wide input voltage range of 6V to 95V, making it suitable for various applications requiring a broad voltage spectrum. The regulator features a buck topology with a switching frequency that can be adjusted between 50kHz and 1.1MHz, allowing for optimized performance based on specific design requirements.

The SM72485SDE/NOPB is housed in a surface-mount 8-lead SON (Small Outline Non-leaded) package, which is ideal for compact and space-constrained designs. It is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. The regulator also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard manufacturing environments.

SM72485SDE/NOPB Features

• Adjustable Output Voltage: The regulator offers an adjustable output voltage from 2.5V to 85V, providing flexibility to meet diverse application needs.
• Wide Input Voltage Range: With an input voltage range of 6V to 95V, the SM72485SDE/NOPB can accommodate a variety of power sources.
• High Output Current: Capable of delivering up to 150mA, this regulator is suitable for applications requiring moderate to high current levels.
• Flexible Switching Frequency: The switching frequency can be adjusted between 50kHz and 1.1MHz, enabling designers to optimize efficiency and performance.
• Surface-Mount Packaging: The 8-lead SON package is compact and ideal for space-constrained designs, facilitating easy integration into modern electronic systems.
• Environmental Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental standards.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure in standard manufacturing environments, enhancing reliability and durability.

SM72485SDE/NOPB Applications

The SM72485SDE/NOPB is ideal for a range of applications that require a high degree of flexibility and performance. Some specific use cases include:

• Solar Power Systems: The regulator's wide input voltage range and adjustable output make it suitable for solar power applications, where input voltage can vary significantly.
• Battery Chargers: Its ability to handle a broad input voltage range and provide adjustable output voltage makes it ideal for battery charging systems.
• Industrial Control Systems: The regulator's robustness and flexibility make it suitable for industrial control systems that require reliable power management.
• Telecommunications Equipment: The SM72485SDE/NOPB can be used in telecom equipment where space constraints and high efficiency are critical.

Conclusion of SM72485SDE/NOPB

The SM72485SDE/NOPB from Texas Instruments is a versatile and high-performance DC switching voltage regulator that offers significant advantages over similar models. Its wide input voltage range, adjustable output voltage, and flexible switching frequency make it suitable for a variety of applications, from solar power systems to industrial control equipment. The regulator's compact surface-mount packaging, environmental compliance, and moisture sensitivity level 1 further enhance its appeal. Overall, the SM72485SDE/NOPB is an excellent choice for designers seeking a reliable and flexible power management solution.

SM72485SDE/NOPB Documents

Download datasheets and manufacturer documentation for SM72485SDE/NOPB

PCN Assembly/Origin :

Mult Devices 02/Oct/2017      

Datasheets :

SM72485      

HTML Datasheet :

SM72485      

PCN Design/Specification :

Wire Base Metal 05/Oct/2016