The MAX631ACSA-T is a high-efficiency, CMOS, step-up, DC-DC switching regulator designed by Maxim Integrated for small, low power applications. This voltage regulator is specifically engineered to convert a lower voltage to a higher voltage, making it ideal for devices that require an increase in voltage from a single battery or another low voltage source.

Key Features

• Voltage Range: The device operates from an input voltage range of 2V to 16.5V, providing a great deal of flexibility for various power supply configurations.
• Adjustable Output: It delivers an adjustable output voltage from 2.5V up to the maximum input voltage, which allows for a wide array of output configurations tailored to the needs of the application.
• High Efficiency: With its high-efficiency design, the MAX631ACSA-T can achieve up to 94% efficiency, reducing power loss and heat generation in your system.
• Low Quiescent Current: The device boasts a low quiescent current, making it suitable for battery-powered applications where power conservation is crucial.
• Packaging: Offered in an 8-pin SOIC package, the MAX631ACSA-T is compact and suitable for space-constrained applications.

Applications

The MAX631ACSA-T is versatile and can be used in a variety of applications. It is particularly well-suited for battery-powered devices, handheld instruments, and portable consumer electronics where space is at a premium and efficient power conversion is necessary. Its ability to step-up low voltages makes it an excellent choice for single-cell or multi-cell battery-operated devices, ensuring consistent performance even as battery voltage declines.

Reliability and Performance

Maxim Integrated is known for its commitment to reliability and performance, and the MAX631ACSA-T is no exception. It incorporates thermal shutdown and current-limit features to protect the device under abnormal operating conditions, ensuring a long operational life and consistent performance across a range of applications.