This reference design circuit introduces a highly accurate: bi-directional current power solution used in battery test systems (BTS). The maximum current capability is 6A with lower than 0.05% full scale accuracy. Controlling through a logic pin: the circuit can be used to charge or discharge a battery. During charging: the battery voltage can also be controlled through an analog signal. With fully integrated buck and boost converters: the circuitry is simple and easy to design. An evaluation board was built to validate the performance of this solution.
Application Area | End Equipment |
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Battery cell formation & test equipment | https://www.ti.com/solution/battery-cell-formation-test-equipment#referencedesigns |