Maxim Integrated MAX1684EEE+T High-Efficiency, Low-IQ, Step-Up DC-DC Converters

The MAX1684EEE+T is a compact, high-performance step-up DC-DC converter from Maxim Integrated that is designed to provide a reliable power solution for battery-powered and low-voltage systems. This efficient converter is ideal for applications requiring a higher voltage output from a lower voltage input, such as handheld devices, portable media players, and other small electronics.

With its high switching frequency of up to 1.2MHz, the MAX1684EEE+T allows for the use of tiny, low-cost capacitors and inductors, reducing the overall footprint of the power supply design on the PCB. This makes it an excellent choice for space-constrained applications. Additionally, its high efficiency helps to extend battery life, which is critical for portable applications.

The device operates from an input voltage range of 1.8V to 11V, making it versatile for various power sources, including single-cell Li-Ion batteries. The output voltage is adjustable up to 24V, and the device can deliver up to 2A output current, depending on input/output voltage conditions and external component selection.

One of the key features of the MAX1684EEE+T is its low quiescent current (IQ), which is particularly beneficial for battery-powered devices as it minimizes the drain on the battery when the device is in standby mode. The converter also includes a range of protective features such as over-temperature protection and over-current protection, ensuring the safety and reliability of the power supply.

The MAX1684EEE+T is available in a compact 16-pin QSOP package, which is suitable for automated assembly processes, and its lead-free composition aligns with modern environmental standards for electronics. This product is an excellent choice for designers looking for a high-efficiency, low-IQ step-up converter that occupies minimal board space and supports a wide range of applications.

Overall, the MAX1684EEE+T from Maxim Integrated is a robust and efficient solution for portable and compact devices requiring a step-up voltage conversion, offering both performance and reliability in a small package.