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Bi-CMOS Linear Integrated Circuit Silicon Monolithic
TB9M003FG
TB9M003FG
IC for automotive three-phase brushless DC motor
1. Description
The TB9M003FG is a gate driver IC with a microcontroller unit (MCU) for automotive brushless DC (BLDC) motor applications, which incorporates Toshiba’s unique Vector Engine (VE) to simplify motor vector control and offload the CPU.
The TB9M003FG is designed to be used with external N-channel FET pairs, making it suitable for BLDC motors with a wide range of output. The TB9M003FG also incorporates a CPU and a flash ROM, making it possible to program a control method and parameters according to the motor and application requirements. The TB9M003FG can be configured to transition to Standby mode in the idle state in order to reduce power consumption.