DC2374B

DC2374B is a LTC4013EUFD 60V synchronous buck multi-chemistry battery charger demonstration board. Demonstration circuit 2374B is a multi-chemistry battery charger with maximum power point tracking (MPPT) featuring the LTC®4013. The LTC4013 has 2 stage CC/CV charge cycles, 3 stage and 4 stage lead acid and Li-Ion battery algorithms. The DC2374B is set up to operate from a 21.5V to 35V supply or from a solar panel and charges a six cell lead acid battery at 5A. There are optional input and output capacitors plus large inductor pads and parallel top and bottom FET pads to allow high power charging. The LTC4013 is a 60V controller which makes it suitable for large battery stacks with up to a 60V supply or solar panel input. An MPPT burst mode feature allows the device to efficiently charge in low light levels. The LTC4013 also has an NTC temperature compensated float voltage to help increase the battery life.

Notes

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