Maxim Integrated MAX766CPA+ Step-Up DC-DC Converter

The Maxim Integrated MAX766CPA+ is a high-efficiency, voltage step-up DC-DC converter that is designed to provide a reliable power solution for applications requiring a higher voltage output from a lower voltage input. This versatile component is ideal for portable devices, as it can efficiently boost battery voltages to the levels required by modern electronic circuits.

The MAX766CPA+ operates over a wide input voltage range from 1.8V to 11V, making it suitable for a variety of power sources, including single-cell Li-ion batteries, multiple-cell batteries, or regulated 5V and 12V power supplies. It can deliver an adjustable output voltage up to 16.5V, which can be set by external resistors, allowing designers to customize the output to meet specific circuit requirements.

With its high switching frequency of up to 200kHz, the MAX766CPA+ allows for the use of small, low-cost inductors and capacitors, reducing the overall footprint and bill of materials for the power supply design. Additionally, the device features a low quiescent current, which helps to maximize battery life in portable applications.

The converter includes built-in safety features such as thermal overload protection, which ensures that the device operates within safe temperature limits. It also has a current limit feature to protect against overcurrent conditions, and the shutdown mode reduces power consumption to a minimum when the device is not in use.

Other notable features of the MAX766CPA+ include its high efficiency, which can reach up to 87%, and its ability to provide a continuous output current of up to 1.5A, depending on input/output voltages and external components. The component is available in a compact 8-pin DIP package, making it easy to integrate into a variety of circuit designs.

Whether you're designing power supplies for handheld devices, portable media players, or any other battery-operated electronics, the Maxim Integrated MAX766CPA+ offers a robust and flexible solution for your step-up voltage conversion needs.