Rohm teamed up with battery maker NGK to create a thin power source demonstration kit for wearables and industrial IoT. REFLVBMS001-EVK-001 consists of NGK’s novel Li-ion-based 38 × 27 x 0.45mm 27mAh EnerCera EC382704P-C cell with a Rohm BD70522GUL buck converter, which has a quiescent current of 180nA, and a BD71631QWZ charger-discharger-monitor – the latter can work ...

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