MaxLinear

SP7651ER-L

SP7651ER-L Description

The SP7651ER-L is a high-performance DC switching voltage regulator from MaxLinear, Inc., designed to deliver efficient power conversion in a compact form factor. Part of the Power Blox™ series, this regulator offers an adjustable output voltage ranging from 0.8V to 19V, making it highly versatile for a variety of applications. It supports a wide input voltage range from 2.5V to 20V, ensuring compatibility with diverse power sources. The regulator is capable of providing a maximum output current of 3A, making it suitable for demanding applications that require high power delivery.

The SP7651ER-L employs a buck topology with a switching frequency of 900kHz, which allows for high efficiency and reduced component size. It features a synchronous rectifier, enhancing overall efficiency and reducing power loss. The regulator is RoHS compliant and has a moisture sensitivity level (MSL) of 3, suitable for a 168-hour exposure period, ensuring reliability in various environmental conditions. The device is available in a surface-mount package, making it ideal for space-constrained designs.

SP7651ER-L Features

• Adjustable Output Voltage: The SP7651ER-L offers an adjustable output voltage from 0.8V to 19V, providing flexibility to meet specific application requirements.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 20V, the regulator can operate with various power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 3A of output current, this regulator is suitable for applications requiring high power delivery.
• Efficient Buck Topology: Utilizing a buck topology with a switching frequency of 900kHz, the SP7651ER-L ensures high efficiency and reduced component size.
• Synchronous Rectification: The inclusion of a synchronous rectifier improves overall efficiency and reduces power loss.
• RoHS Compliance: The regulator is RoHS compliant, ensuring it meets environmental standards and regulations.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the SP7651ER-L is reliable in various environmental conditions.
• Surface-Mount Package: Available in a surface-mount package, the regulator is ideal for space-constrained designs.

SP7651ER-L Applications

The SP7651ER-L is well-suited for a variety of applications due to its wide input voltage range, adjustable output voltage, and high output current capabilities. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops that require high efficiency and compact power solutions.
• Industrial Equipment: Suitable for industrial applications where high power delivery and reliability are crucial, such as in motor drives and control systems.
• Telecommunications: Can be used in base stations and communication equipment that demand efficient power management.
• Automotive Electronics: Applicable in automotive systems where a wide input voltage range and high efficiency are necessary, such as in infotainment systems and electronic control units.

Conclusion of SP7651ER-L

The SP7651ER-L from MaxLinear, Inc. stands out as a highly efficient and versatile DC switching voltage regulator. Its adjustable output voltage, wide input voltage range, and high output current make it suitable for a broad range of applications. The inclusion of synchronous rectification and a high switching frequency ensures high efficiency and reduced power loss, while its RoHS compliance and moisture sensitivity level enhance its reliability. The surface-mount package further contributes to its suitability for space-constrained designs. Overall, the SP7651ER-L offers significant advantages over similar models, making it an excellent choice for applications requiring high performance and reliability.