HallsensorsinglecoilmotordriverembeddedHallsensor

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HallsensorsinglecoilmotordriverembeddedHallsensor

一.产品概述

The CXMD3203 is a single coil motor driver with embedded Hall sensor. It integrates the motor driver with the Hall sensor, which simplifies the PCB(printed circuit board) design and make the fabrication of small-size motors possible.
Lock-shutdown and auto-restart function keeps the motor from being over-heated and restarts the motor after being locked.
CXMD3203 is built-in the signal output of rotation speed function, the system could detect the rotation speed of motor when using CXMD3203.“Soft-switch” phase-switching technique is used to reduce the vibration and acoustic noise.
Thermal-shutdown protection ensures the motor driver to operate under specified temperature ranges.
All the protection mechanisms mentioned above combine to provide a complete protecting scenario for the motor system, keep the motor system from possible damages and guarantee correct operations.

二.产品特点

˙Motor driver with integrated Hall sensor
˙High current driving capability
˙Lock-shutdown protection & auto-restart function
˙Built-in FG(frequency generation) signal output “Soft-switch” phase-switching technique to reduce vibration and acoustic noise

˙Thermal shutdown protection
˙PWM speed control(only available for CXMD3203)
˙Available in both T825() and T826(CXMD3203) packages

三.应用范围

Motor drive