Microchip Technology

LM2575BWM  

DC Switching Voltage Regulators

LM2575BWM Description

The LM2575BWM is a high-performance buck regulator IC designed by Microchip Technology, offering adjustable output voltage capabilities. This regulator is engineered to provide a stable and efficient power supply solution for a wide range of electronic applications. With a maximum input voltage of 40V and a minimum input voltage of 4V, the LM2575BWM can handle a broad input voltage range, making it suitable for various power management needs. The regulator is capable of delivering a maximum output current of 1A, ensuring reliable power delivery to demanding loads. The adjustable output voltage ranges from a minimum of 1.23V to a maximum of 37V, providing flexibility in configuring the output to meet specific requirements. The LM2575BWM operates at a switching frequency of 52kHz, which helps in optimizing the trade-off between efficiency and component size. The regulator features a positive output configuration and is available in a surface-mount package, specifically a 24SOIC package, making it ideal for compact and high-density PCB designs. The LM2575BWM is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage and handling conditions.

LM2575BWM Features

• Adjustable Output Voltage: The LM2575BWM offers adjustable output voltage from 1.23V to 37V, providing flexibility to meet diverse power requirements.
• Wide Input Voltage Range: With an input voltage range of 4V to 40V, the regulator can accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 1A of output current, ensuring robust power delivery for demanding applications.
• Efficient Buck Topology: Utilizes a buck converter topology, which is known for its high efficiency and compact design.
• Surface-Mount Packaging: The 24SOIC package is ideal for surface-mount applications, allowing for high-density PCB layouts and reduced footprint.
• Stable Performance: The regulator maintains stable performance across a wide range of operating conditions, ensuring reliable power supply.
• Compliance and Reliability: REACH unaffected and MSL 1 (unlimited) ensure compliance with environmental regulations and reliability in various storage and handling conditions.

LM2575BWM Applications

The LM2575BWM is well-suited for a variety of applications where efficient and reliable power management is crucial. 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 essential.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and instrumentation, where stable power supply and wide input voltage range are required.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment, ensuring reliable power delivery and efficient operation.
• Automotive Electronics: Applicable in automotive applications such as infotainment systems, where the regulator's wide input voltage range and high current capability are beneficial.
• Medical Devices: Suitable for medical equipment that requires stable and reliable power supply, ensuring safe and efficient operation.

Conclusion of LM2575BWM

The LM2575BWM from Microchip Technology stands out as a versatile and efficient buck regulator IC, offering adjustable output voltage and a wide input voltage range. Its ability to deliver up to 1A of output current and operate at a switching frequency of 52kHz makes it an excellent choice for applications requiring compact design and high efficiency. The surface-mount 24SOIC package further enhances its suitability for modern, high-density PCB designs. With its compliance to environmental regulations and high reliability, the LM2575BWM is a reliable power management solution for a wide range of electronic applications.

LM2575BWM Documents

Download datasheets and manufacturer documentation for LM2575BWM

Datasheets :

LM2575      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH