Preliminary TB9M040FTG Bi-CMOS Linear Integrated Circuit Silicon Monolithic TB9M040FTG
IC for automotive three-phase brushless DC motor 1. Description
The TB9M040FTG is an integrated IC combining an automotive
microcontroller unit (MCU) and a motor driver. It incorporates
Toshiba’s unique Vector Engine (VE) to simplify motor vector
control and reduce CPU load. The product is developed in
accordance with ISO 26262 functional safety standards. P-VQFN36-0606-0.50-004
weight: 0.102g (typ.) 2. Applications
For automotive equipment (electric valves, HVAC dampers, flaps, and grille shutters), three-phase small
brushless DC motor control and drive. 3. Features
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• System size reduction is achievable through integration of an MCU, a three‑phase brushless DC
motor driver, a high‑side driver, a LIN transceiver, and an automotive power supply system.
Built‑in power MOSFETs enable direct drive of three‑phase brushless DC motors.
The high‑side driver output can supply a 5 V power source.
It features Toshiba’s proprietary Vector Engine (VE), which reduces CPU load in FOC motor control
applications.
Built‑in BEMF detection enables sensorless motor control. Do not design your products or systems based on the information on this document. Please contact
your Toshiba sales representative for updated information before designing your products.
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