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APEK89303KET-01-T Evaluation Board
A89303 Three-Phase Sensorless Pump Driver IC with Fast Startup
The A89303 integrated circuit (IC) is intended to drive small-form-factor automotive fuel pumps. The IC has 3 A-capable, low total driver on-resistance (low-RDS(ON)) power outputs, and a high-power package option (suffix -LP) to drive 12 V fans in the range of 1 W to 15 W.
A software package is available from Allegro to make it easy to program the A89303. This user guide follows the structure of the graphical user interface (GUI) and provides additional details to assist with selection of settings for each tab of the program.