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Toshiba’s SmartMCD collection of gate drivers with embedded MCUs presents sensorless management of three-phase BLDC motors in automotive purposes. The primary entry within the collection, the TB9M003FG combines a 32-bit Arm Cortex-M0 core, 64 kbytes of flash reminiscence, and energy management capabilities for driving N-channel energy MOSFETs in drive methods for water pumps, oil pumps, followers, and blowers.
The mixing of a microcontroller helps cut back design measurement and element depend, whereas enabling advanced motor management. To reduce the load on the MCU, the gate driver employs a vector engine and {hardware} for sensorless sinewave management. Communication interfaces embrace a LIN transceiver and controller, two full-duplex serial interfaces (UARTs), and one SPI-I/F.
04.03.2024
03.26.2024
03.21.2024
The TB9M003FG is AEC-Q100 Grade 0 certified and operates over a temperature vary of -40°C to +175°C. Toshiba has began quantity shipments of the SmartMCD TB9M003FG gate driver. A reference design utilizing the TB9M003FG in a motor drive circuit for automotive physique electronics is on the market right here.
Toshiba Digital Units & Storage
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