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首页 > 产品中心 > 电机风扇驱动芯片 > 马达驱动芯片 > 12V便携式直流无刷电机驱动 >CXMD3217H锁定关机和自动重启功能防止电机过热锁定后重新启动电机软开关相位开关技术降低振动和噪声精确的磁开关阈值霍尔传感器的双线圈电机驱动器
CXMD3217H锁定关机和自动重启功能防止电机过热锁定后重新启动电机软开关相位开关技术降低振动和噪声精确的磁开关阈值霍尔传感器的双线圈电机驱动器
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CXMD3217H是一个内置霍尔传感器的双线圈电机驱动器。它集成了电机驱动器和霍尔传感器,简化了PCB(印刷电路板)的设计,使小型电机的制造成为可能。
锁定关机和自动重启功能防止电机过热,锁定后重新启动电机。
采用“软开关”相位开关技术降低振动和噪声。
热关机保护确保电机驱动器在规定的温度范围内工作。
上述所有保护机制结合起来,为电机系统提供了一个完整的保护方案,防止电机系统受到可能的损坏,并保证正确运行。
带集成霍尔传感器的电机驱动器
˙锁定关机保护和自动重启功能
精确的磁开关阈值
˙“软开关”相位开关技术,减少振动和噪声
˙热停堆保护
˙提供SIP-4L包装
˙对于12V系统

CXMD3217H锁定关机和自动重启功能防止电机过热锁定后重新启动电机软开关相位开关技术降低振动和噪声精确的磁开关阈值霍尔传感器的双线圈电机驱动器
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产品简介

                          目录QQL嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)QQL嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品QQL嘉泰姆

一.产品概述QQL嘉泰姆


   CXMD3217H is a two 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. QQL嘉泰姆
    Lock-shutdown and auto-restart function keeps the motor from being over-heated and restarts the motor after being locked.QQL嘉泰姆
   “Soft-switch” phase-switching technique is used to reduce the vibration and acoustic noise.QQL嘉泰姆
    Thermal-shutdown protection ensures the motor driver to operate under specified temperature ranges. QQL嘉泰姆
    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. 
QQL嘉泰姆

二.产品特点QQL嘉泰姆


˙Motor driver with integrated Hall sensorQQL嘉泰姆
˙Lock-shutdown protection & auto-restart functionQQL嘉泰姆
˙Precise magnetic switching thresholdsQQL嘉泰姆
˙“Soft-switch” phase-switching technique to reduce vibration and acoustic noiseQQL嘉泰姆
˙Thermal shutdown protectionQQL嘉泰姆
˙Available in SIP-4L packagesQQL嘉泰姆
˙For 12V systems
QQL嘉泰姆

三.应用范围QQL嘉泰姆


    Smart motor driver with embedded Hall sensorQQL嘉泰姆

四.技术规格书(产品PDF)QQL嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!QQL嘉泰姆

 QQ截图20160419174301.jpgQQL嘉泰姆

五.产品封装图QQL嘉泰姆


  blob.pngQQL嘉泰姆

六.电路原理图QQL嘉泰姆


 blob.png  QQL嘉泰姆

七.相关芯片选择指南QQL嘉泰姆


12v便携式直流无刷电机驱动 12V PORTABLE DC FAN App.
Part No. VIN IOUT Coil Type Operating  Magnetic Package Status
(Min) (Max)   Temperature Characteristcs
(V) (mA) (℃) (G)
CXMD3208 2 20 450 Half Wave -20 to 85 ±65/±80/±100 SIP-4L MP
CXMD3209 2 20 450 Half Wave -20 to 85 ±65/±80/±100 SIP-4L MP
CXMD3210 2.8 20 450 Half Wave -20 to 100 ±65/±80/±100 SIP-4L MP
CXMD3211 3 20 400 Half Wave -20 to 85 ±60/±80/±100 SIP-4L MP
CXMD3212 3 20 400 Half Wave -20 to 85 ±60 SIP-4L MP
CXMD3213 3 20 300 Full Wave -20 to 85 ±65/±80 SIP-4L MP
CXMD3214 3 20 300 Full Wave -20 to 85 ±65/±80/±120 SIP-4L MP
CXMD3215 2.8 28 450 Half Wave -20 to 85 ±65/±95/±120 SIP-4L MP
CXMD3216 4 20 400 Half Wave -20 to 105 ±60/±90/±110 SIP-4L MP
CXMD3217H 3 16 600 Half Wave -20 to 85 ±20 SIP-4L MP
CXMD3217AH 2.5 16 600 Half Wave -20 to 85 ±20 SIP-4L MP
CXMD3218C 3 16 600 Half Wave -20 to 85 ±20 SIP-5L SOT89-5L MP
CXMD3218M 3 16 600 Half Wave -20 to 85 ±20 SIP-5L SOT89-5L MP
CXMD3219H 3 14 400 Full Wave -20 to 85 ±20 SIP-4L MP
CXMD3219AH 2.5 14 450 Full Wave -40 to 85 ±25 SIP-4L MP
CXMD3220CH 2.5 14 500 Full Wave -20 to 105 ±20 SIP-5L MP
CXMD3220MH 2.5 14 500 Full Wave -20 to 105 ±20 SIP-5L MP
CXMD3220CA 2.5 14 500 Full Wave -20 to 105 ±20 SOT89-5L MP
CXMD3220MA 2.5 14 500 Full Wave -20 to 105 ±20 SOT89-5LQQL嘉泰姆