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PT2522

Sensor-less BLDC Controller

PT2522 Features

* Sensor-less three-phase brushless DC motor control driver chip.

* Integrated three 90V half-bridge gate drivers.

* Driver pull-out/inrush current: 1200mA/2000mA.

* Built-in +5V LDO, 5V ~ 24V power supply.

* OTP burning motor control parameters.

* Set OTP parameters through

PT2522 General Description

The PT2522 is a three-phase, sensor-less brushless DC motor control driver chip. The three-phase control is based on a square /trapezoidal wave control method that detects the zero-crossing of the motor back electromotive force (BEMF). It has a stable control and is not be affected by motor easily d.

PT2522 Datasheet (1.02 MB)

Preview of PT2522 PDF

Datasheet Details

Part number:

PT2522

Manufacturer:

PTC

File Size:

1.02 MB

Description:

Sensor-less bldc controller.

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TAGS

PT2522 Sensor-less BLDC Controller PTC

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