The market for wearables and other devices is expanding at a rapid pace. DC/DC converters are important components that can greatly affect battery life.
ROHM has developed a power supply IC that utilizes proprietary ultra-low current consumption technology by leveraging a vertically integrated production system along with analog design technology and power processes.
As a result, Nano Energy contributes to significantly longer battery life.
This breakthrough technology is integrated into the BD70522GUL.
The 180nA no-load current consumption is the lowest on the market. This makes it possible to achieve 10-year drive on a 100mAh coin battery.
Integrating a low-loss MOSFET along with a function that smoothly switches the load mode automatically ensures high power conversion efficiency over a wide range.
An evaluation board is offered that allows users to easily verify operation.
Click here to purchase