Maxim Integrated MAX17220ELT+ NanoPower Boost Converter

The MAX17220ELT+ is a high-efficiency, NanoPower DC-DC boost converter from Maxim Integrated that offers an ideal power solution for battery-powered, space-constrained devices. This compact, high-performance component is designed to extend battery life by providing excellent power management and conversion efficiency while operating with ultra-low quiescent current.

With its wide input voltage range of 0.4V to 5.5V, the MAX17220ELT+ is capable of boosting voltages from multiple battery chemistries, including alkaline, NiMH, NiCd, single-cell Li-ion, or dual-cell series configurations. This versatility makes it suitable for a broad range of applications, from portable electronics to wireless sensors, and medical devices to energy-harvesting systems.

The MAX17220ELT+ boasts a True Shutdown™ mode that reduces the shutdown current to a mere 0.5nA, which is critical for applications where preserving battery life is paramount. Additionally, the device features an ultra-low quiescent current of just 0.9µA, further enhancing its suitability for use in power-sensitive applications.

Engineered with an integrated synchronous rectifier, the MAX17220ELT+ achieves high efficiency across a wide load range. This, coupled with its ability to deliver up to 225mA with selected external components, ensures that the device can power a wide array of low-power circuits and systems effectively.

For ease of integration, the MAX17220ELT+ is offered in a tiny, 6-pin thin DFN package, which is optimized for minimal space occupation on a PCB. The device also incorporates a range of protective features, including overcurrent protection, thermal shutdown, and input undervoltage lockout, safeguarding your application from a variety of electrical anomalies.

Whether you are designing for wearables, IoT devices, or other portable applications, the Maxim Integrated MAX17220ELT+ boost converter stands as a robust, efficient, and versatile component that can help you achieve the desired performance while maintaining energy efficiency.

For detailed technical specifications, application notes, and evaluation kits, visit Maxim Integrated's official website or contact their support team to ensure the MAX17220ELT+ meets your design requirements.