Toshiba Launched Three-Phase Brushless DC Motor Control Pre-Driver IC

Kawasaki, Japan : Toshiba Electronic Devices & Storage Corporation has launched a three-phaseBrushless DC Motor Control Pre-driver IC, “TC78B011FTG” and started its volume shipment today. This product is intended for high-speed motors. These include those used in server fans and blowers, and also the suction motors of cordless and robotic vacuum cleaners.

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The TC78B011FTG adopts a sine-wave drive method that does not use Hall sensor control. This helps reduce vibration and noise. In addition, a built-in closed loop speed control function allows a wide speed profile to be programmed into the IC’s non-volatile memory (NVM). This allows for fluctuations in rotation speed due to fluctuations in power supply voltage or load, without the need for an external MCU.

Toshiba also mass-produces the TC78B009FTG (TC78B009FTG) , which adopts a rectangular-wave drive method and does not use Hall sensor control, and users can select the appropriate product for their motor drive method.

Application

– fans for servers
– Cordless Vacuum Cleaner Suction Motors
– Robotic Vacuum Cleaner Suction Motors
– pump
– Blower, etc.

Properties

– hall sensorless
– sine-wave drive
– Closed loop speed control

MainSpecification

Visit the link below to know more about the new product.
TC78B011FTG

Visit the link below for more information on Toshiba’s motor driver ICs. MotorDriver ICs

To check the availability of new products with online distributors, visit:
TC78B011FTG