Single-Phase Full-Wave Motor Driver for Silent Fan Motor CXMD3250 is a single-phase full-wave motor driver for DC fan motor, and its speed can be controlled by PWM input signal.

   产品概述 返回TOPl0g嘉泰姆

The CXMD3250 is a single-phase full-wave motor driver for DC fan motor, and its speed can be 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 has lock protection function and the lock-restart timing can be tunable by CT capacitor. The device is also with thermal shutdown function. In normal operation, the supply current is less than 3mA, but in PWM=0 standby mode, it is just around 130mA. Moreover, this feature will shutdown HB, Amplifier, and FG. The CXMD3250 is available in MSOP-10 package.

   产品特点 返回TOPl0g嘉泰姆

· Single Phase Full Wave Fan Driver l0g嘉泰姆

· Silent Driver l0g嘉泰姆

· Low Supply Current l0g嘉泰姆

· Low Standby Current (PWM=0), Supply current less than 200mA l0g嘉泰姆

· Speed controllable by PWM input signal l0g嘉泰姆

· Built-in Quick Start Function l0g嘉泰姆

· Lock Protection and Auto Restart Function l0g嘉泰姆

· Built-in FG Output l0g嘉泰姆

· Built-in Hall Bias Circuit l0g嘉泰姆

· Built-in Thermal Protection Circuit l0g嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)l0g嘉泰姆

   应用范围 返回TOPl0g嘉泰姆

· Motor Drivers For Silent Fan Motorsl0g嘉泰姆

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