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首页 > Products > Motor Fan Driver > Motor Driver > Motor Driver >Cxmd3249 is a high-performance and low-cost sine wave control chip for three-phase BLDCM. The chip integrates Hall position decoder MOSFET Driver, oscillator and other modules
Cxmd3249 is a high-performance and low-cost sine wave control chip for three-phase BLDCM. The chip integrates Hall position decoder MOSFET Driver, oscillator and other modules

Cxmd3249 can select sine wave or square wave driving mode, and can set leading angle. Cxmd3249 can use analog voltage or PWM speed control. Cxmd3249 is compatible with Hall element or Hall switch signal, and provides speed signal output.
Cxmd3249 has forward and reverse control and braking functions. Cxmd3249 has multiple protection functions, including under voltage protection, current limiting protection, locked rotor protection, over temperature protection,

Cxmd3249 is a high-performance and low-cost sine wave control chip for three-phase BLDCM. The chip integrates Hall position decoder MOSFET Driver, oscillator and other modules
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1.产品概述       2.产品特点     0gI嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)0gI嘉泰姆

5.产品封装       6.电路原理图  0gI嘉泰姆

7.相关产品0gI嘉泰姆

   产品概述 返回TOP0gI嘉泰姆


CXMD3249是一款高性能低成本的三相无刷直流电机正弦波控制芯片,芯片集成了霍尔位置解码器、 MOSFET驱动、振荡器等模块,仅需很少的外围元 件即可构成完整的无刷直流电机驱动系统。 

CXMD3249可选择正弦波或方波驱动模式,并且可设 置超前角。 CXMD3249可使用模拟电压或PWM调速控制。 CXMD3249可兼容霍尔元件或霍尔开关信号,并提供 转速信号输出。 

CXMD3249具有正反转控制和刹车功能。 CXMD3249具有多重保护功能,包括欠压保护、限流 保护、堵转保护、过温保护等。

   产品特点 返回TOP0gI嘉泰姆


 6V-30V 工作电压 0gI嘉泰姆

 直接驱动 P/N MOSFET 0gI嘉泰姆

 10V VGS输出驱动电压 0gI嘉泰姆

 模拟电压或 PWM 调速控制 0gI嘉泰姆

 正弦波/方波驱动模式可选 0gI嘉泰姆

 超前角设置 0gI嘉泰姆

 正反转 0gI嘉泰姆

 刹车 0gI嘉泰姆

 转速信号 FG 输出 0gI嘉泰姆

 欠压保护 0gI嘉泰姆

 逐周期限流保护 0gI嘉泰姆

 堵转保护 0gI嘉泰姆

 过温保护 0gI嘉泰姆

 采用 QFN5*5-28/TSSOP-28 封装0gI嘉泰姆

   应用范围 返回TOP0gI嘉泰姆


  三相无刷直流电机0gI嘉泰姆

   技术规格书(产品PDF) 返回TOP 0gI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!0gI嘉泰姆

 QQ截图20160419174301.jpg0gI嘉泰姆

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