DC2732A-B

DC2732A-B is a LTC2949 high voltage battery voltage, current and charge monitor with 50µohm shunt demonstration board. The DC2732A demonstrates a high voltage battery pack monitor based on the LTC®2949. The LTC2949 is a high precision current, voltage, temperature, charge and energy meter for electrical and hybrid vehicles and other isolated current sense applications. It infers charge and energy flowing in and out of the battery pack by simultaneously monitoring the voltage across two sense resistors and the battery pack voltage. Due to its compatible protocol, the LTC2949 can share the same communication bus with ADI battery stack monitors that contain the isoSPI™ interface. The LTC2949 is typically powered from an isolated supply and directly connected to the battery stack on the low or high side depending on the shunt position.

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