Charge control IC for energy harvesting

Self-control of charge management and overcharge prevention from energy harvester to rechargeable battery

Data Sheet Buy Sample

Product Detail

Part Number | ML9077
Status | Recommended
Package | WQFN12/Chip
RoHS | Yes


Supply Voltage(Min.)[V]


Supply Voltage(Max.)[V]


Charge Voltage [V]

0.0V~2.7V / 0.0V~3.2V

Operating Temperature (Min.)[°C]


Operating Temperature (Max.)[°C]


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    • Reference Board
    • REFLVBMS003-EVK-001
    • This collaboration board has the function to charge Maxell's all-solid-state battery (PSB401010H or PSB401515H) with the generated current from an energy harvester, such as a solar cell, and to boost and stabilize the power stored in this all-solidstate battery to the voltage required for the application. The voltage boosting DC converter IC (BD8B133NVX) is equipped with Nano Energy™ ultra-low current consumption technology to maximize the battery life. For the specifications of the Charger IC dedicated for Maxell's all-solid-state battery and step-up DC-DC converter IC, please refer to the datasheet in ROHM Co. Ltd.'s website. For the specifications of the all-solid-state battery (PSB401010H and PSB401515H), please refer to the datasheet in Maxell's website.

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