Single-Phase Full-Wave Motor Driver for Silent Fan Motor CXMD3251 is a single phase full wave motor driver for DC fan motor, and speed controlled by PWM input signal.

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The CXMD3251 is a single phase full wave motor driver for DC fan motor, and speed controlled by PWM input signal. The output signal of this IC is the amplified hall input signal. It is suitable for both game machine and CPU cooler that need silent drivers. The device is built-in lock protection. When fan is locked, the device will enter the lockup protection mode. It is also with thermal shutdown function. In normal operation, supply current is less than 5mA, but in PWM=0 standby mode, it is just around 150mA. Moreover, this feature will shutdown Amplifier and FG. The CXMD3251 is available in MSOP-8 package.

   产品特点 返回TOPelD嘉泰姆

· Single Phase Full Wave Fan Driver elD嘉泰姆

· Silent Driver elD嘉泰姆

· Low Supply Current elD嘉泰姆

· Low Standby Current (Lock mode TOFF or PWM=0 duty), Supply current less than 220mA elD嘉泰姆

· Speed Controllable by PWM Input Signal elD嘉泰姆

· Built-in Quick Start Function elD嘉泰姆

· Lock Protection and Auto Restart Function elD嘉泰姆

· Built-in FG Output elD嘉泰姆

· Built-in Thermal Protection Circuit elD嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)elD嘉泰姆

   应用范围 返回TOPelD嘉泰姆

· Motor Drivers For Silent Fan MotorselD嘉泰姆

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