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PT2522 - Sensor-less BLDC Controller

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PTC

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PT2522 Sensor-less BLDC Controller by PTC - Datasheet Preview — Datasheet preview – PT2522

Datasheet Details

Part number	PT2522
Manufacturer	PTC
File Size	1.02 MB
Description	Sensor-less BLDC Controller
Datasheet	PT2522 Datasheet
Additional preview pages of the PT2522 datasheet.

Product details

Description

The PT2522 is a three-phase, sensor-less brushless DC motor control driver chip.

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 I2C.
Current limit and overvoltage protection.
Temperature protection function (using external NTC resistor).
Stall protection function.
PWM or DC input speed control.
FG s.

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Other Datasheets by PTC

PT2501 - 3-Phase Sinusoidal BLDC Motor Controller
PT2502 - 3-Phase Sensor-less BLDC Motor Controller
PT2505 - 3-Phase Sinusoidal BLDC Motor Controller
PT2511 - 3-Phase Hall Sensor Sinusoidal BLDC Motor Controller
PT2513 - Sensorless Sinusoidal BLDC Driver
PT2513A - Sensor-less Sinusoidal BLDC Driver

Published: Mar 30, 2025 |