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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 >CXMD3219AH用于5V和12V直流电机风扇系统H桥MOS驱动器嵌入式霍尔效应传感器芯片的单相全波电机驱动器高灵敏度霍尔效应传感器锁定关闭功能将关闭IC的内部驱动器
CXMD3219AH用于5V和12V直流电机风扇系统H桥MOS驱动器嵌入式霍尔效应传感器芯片的单相全波电机驱动器高灵敏度霍尔效应传感器锁定关闭功能将关闭IC的内部驱动器
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CXMD3219AH是一款采用嵌入式霍尔效应传感器芯片的单相全波电机驱动器。它集成了H桥MOS驱动器、高灵敏度霍尔效应传感器、SIP-4L封装的转子锁定事件计时器,使得电机的PCBs(印刷电路板)设计简单,尽可能简单地制作出高效率的直流电机或风扇。
为了安全起见,锁定关闭功能将关闭IC的内部驱动器,避免转子锁定时过热,IC将在这些驱动器关闭后尝试重新启动转子扭矩。
热关机保护(TSD)确保IC内部驱动器在安全工作温度范围内工作。
上述所有保护机制结合起来,在电机系统中提供完整的保护方案,避免任何可能的损坏,并保证在正确和安全的操作下。
带高灵敏度霍尔效应传感器的电机驱动器
˙H桥MOS驱动器
˙锁定关机保护和自动重启功能
˙“软开关”相位开关技术,减少振动和噪声
˙热关机保护(TSD)
˙提供SIP-4L包装
˙对于5V和12V直流电机/风扇系统

CXMD3219AH用于5V和12V直流电机风扇系统H桥MOS驱动器嵌入式霍尔效应传感器芯片的单相全波电机驱动器高灵敏度霍尔效应传感器锁定关闭功能将关闭IC的内部驱动器
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                          目录ilN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)ilN嘉泰姆

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

一.产品概述ilN嘉泰姆


   CXMD3219AH is a single-phase full wave motor driver with embedded Hall-effect sensor IC. It integrates a H-bridge MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SIP-4L package, which make the motors’ PCBs(printed circuit boards) design easy and fabricate the high efficiency DC motors or FANs as simply as possible. ilN嘉泰姆
   For safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown. ilN嘉泰姆
   Thermal-shutdown protection (TSD) ensures the internal drivers of IC are operating under a safe operating temperature range. ilN嘉泰姆
   All the protection mechanisms mentioned above combine to provide a complete protecting scenario in the motor system and avoid any possible damages and guarantee under a correct and safe operation.
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二.产品特点ilN嘉泰姆


˙Motor driver with high sensitivity Hall-effect sensorilN嘉泰姆
˙H-Bridge MOS driver 
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˙Lock-shutdown protection & auto-restart functionilN嘉泰姆
˙“Soft-switch” phase-switching technique to reduce vibration and acoustic noiseilN嘉泰姆
˙Thermal shutdown protection(TSD) ilN嘉泰姆
˙Available in SIP-4L packageilN嘉泰姆
˙For 5V and 12V DC motor / FAN systems
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三.应用范围ilN嘉泰姆


 Smart motor driver with embedded Hall sensor      ilN嘉泰姆

四.技术规格书(产品PDF)ilN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!ilN嘉泰姆

 QQ截图20160419174301.jpgilN嘉泰姆

五.产品封装图ilN嘉泰姆


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六.电路原理图ilN嘉泰姆


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七.相关芯片选择指南ilN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 SOT89-5LilN嘉泰姆