DC/DC that prolongs battery life

Wearable devices designed to be worn require extremely small batteries, making battery life a major issue.

ROHM has developed a power supply IC that utilizes proprietary ultra-low current consumption technology by leveraging a vertically integrated production system along with analogue design technology and power processes.

Nano Energy^TM

Reducing the current consumption of a power supply IC involves a trade-off relationship with element leakage current, noise sensitivity, and response speed. Nano Energy^TM eliminates these trade-offs, achieving ultra-low quiescent current.

BD70522GUL Characteristics

・Achieves an industry-low current consumption of 180nA

・Delivers high efficiency (>90%) over a broad load current range

Product Specification

An evaluation board is offered that allows users to easily verify operation.

Click to learn more or purchase the Evaluation Board (171-3899)  

ROHM provides comprehensive support and makes it easy for customers to purchase parts on the web through online distributor RS Components.