Evaluation Kit for the MAX1973, MAX1974

Active: In Production.

The MAX1973/MAX1974 evaluation kit (EV kit) is a fully assembled and tested circuit board with separate circuits to evaluate the MAX1973 and MAX1974. Both circuits have an input voltage range of 2.6V to 5.5V. The output of the MAX1973 circuit (OUT1) is a selectable preset of 2.5V or 1.8V, or can be adjusted from 1.25V to V_IN by adding external feedback resistors. The output of the MAX1974 circuit (OUT2) is a selectable preset of 1.5V or 1V, or can be adjusted from 0.75V to V_IN by adding external feedback resistors. Each output can deliver 1A. The MAX1973 circuit also features jumper-selected voltage margining, which allows the output voltage to be increased or decreased by 4%, while the MAX1974 circuit features a power-OK (POK) output that indicates when the regulator output voltage is in regulation.

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