Maxim Integrated MAX17233ETIR+ Step-Up DC-DC Converter

Introducing the MAX17233ETIR+ from Maxim Integrated, a high-efficiency, synchronous step-up (boost) DC-DC converter designed to meet the needs of a wide range of applications. This compact and powerful integrated circuit is capable of delivering a continuous output current of up to 2A with an input voltage range of 2.5V to 5.5V, making it an ideal choice for battery-powered devices, portable electronics, and other low-voltage systems.

The MAX17233ETIR+ boasts an adjustable output voltage range from 2.5V to 5.5V, allowing designers to tailor the output to the specific needs of their application. This flexibility is further enhanced by the device's high switching frequency of 1.2MHz, which enables the use of small, low-cost inductors and capacitors, thereby reducing the overall footprint and bill of materials.

One of the key features of the MAX17233ETIR+ is its True Shutdown™ mode, which provides a true disconnection between the input and output during shutdown, ensuring minimal current draw and preserving battery life. Additionally, the device offers a peak efficiency of 95%, minimizing power losses and ensuring efficient operation across a wide load range.

Safety and reliability are paramount in any power management solution, and the MAX17233ETIR+ incorporates several protective features to ensure stable operation. These include overvoltage protection, overcurrent protection, and thermal shutdown. The IC also provides a Power Save Mode for improved efficiency at light loads, further extending battery life in portable applications.

The MAX17233ETIR+ is available in a compact, 16-pin TQFN package with an exposed pad for enhanced thermal performance. This small form factor, combined with its high level of integration, makes it an excellent choice for space-constrained applications where board real estate is at a premium.

Whether you're designing power supplies for handheld devices, IoT sensors, or any other portable electronics, the MAX17233ETIR+ from Maxim Integrated offers the performance, efficiency, and reliability you need to power your innovations.