CXMD3223H单相全波电机驱动器内置霍尔效应传感器芯片集成H桥MOS驱动器高灵敏度霍尔效应传感器转子锁定事件计时器12V或24V直流电机/风扇系统

CXMD3223H是一款单相全波电机驱动器，内置霍尔效应传感器芯片。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高压直流电机或风扇。
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
12V或24V直流电机/风扇系统

目录

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载（产品PDF文档） 
5.产品封装图   6.电路原理图  7.相关产品

一,产品概述(General Description)    

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       CXMD3223H 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 and high voltage DC motors or FANs as simply as possible. 
       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. 
       Thermal-shutdown protection (TSD) ensures the internal drivers of IC are operating under a safe operating temperature range. 
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.
二.产品特点(Features)

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˙Motor driver with high sensitivity Hall-effect sensor
˙H-Bridge MOS driver
˙Lock-shutdown protection & auto-restart function
˙“Soft-switch” phase-switching technique to reduce vibration and acoustic noise
˙Thermal shutdown protection(TSD)
˙Available in SIP-4L package
˙For 12V or 24V DC motor / FAN systems
三,应用范围 (Applications)

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   Smart motor driver with embedded Hall sensor
四.技术规格书下载（产品PDF）

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需要详细的PDF规格书请扫一扫微信联系我们

                      

五,产品封装图 (Package)

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六.电路原理图

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七,相关芯片选择指南

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24v便携式直流无刷电机驱动   24V PORTABLE DC FAN App.
Part No.	VIN		IOUT	Coil Type	Operating	Magnetic	Package	Status
	(Min)	(Max)			Temperature	Characteristcs
	(V)		(mA)		(℃)	(G)
CXMD3215	2.8	28	450	Half Wave	-20 to 85	±65/±95/±110	SIP-4L	MP
CXMD3222H	4.5	30	350	Half Wave	-40 to 85	±25	SIP-4L	MP
CXMD3223H	4	28	300	Full Wave	-40 to 85	±25	SIP-4L	MP