TB6572AFG Datasheet (Toshiba) - 3-Phase Full-Wave Brushless Motor Controller

TB6572AFG, 3-Phase Full-Wave Brushless Motor Controller

TOSHIBA Bi- CMOS Integrated Circuit Silicon Monolithic TB6572AFG TB6572AFG 3-Phase Full-Wave Brushless Motor Controller Featuring Speed Control and Sine Wave PWM Drive The TB6572AFG is a 3-phase full-wave brushless motor controller IC that employs a sine wave PWM drive mechanism with a speed control function.

Sine wave current driving with 2-phase modulation enables the IC to drive a motor with high efficiency and low noise.

It also incorporates a speed control circuit that can vary the motor

TB6572AFG Features

* Sine wave PWM drive

* 2-phase modulation with low switching loss

* Triangular wave generator

* Dead time function

* External clock input

* Speed discrimination +PLL speed control circuit

* Ready circuit output

* FG amplifier