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.

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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.

Supported Products:

  • 裸印刷电路板,无填充组件
    • 注意:用户可以自行组装带有所需电流传感器 IC 的电路板。此板不附带 Allegro 电流传感器。
  • 所有兼容电流传感器的推荐物料清单 (BOM) 可以在相应用户指南的“物料清单”部分找到