Toshiba TB67B000AFG(O,EL), BLDC Motor Driver IC 10mA 34-Pin, HSSOP

The Toshiba high-voltage PWM brushless DC motor driver integrates a controller, which supports sine-wave PWM drive and wide-angle commutation and a high-voltage driver in a single package. It is designed to change the speed of a brushless DC motor directly by using a speed control analog signal from a microcontroller.

Sine-wave PWM drive or wide-angle commutation drive is selectable
IGBTs are arranged in three-phase bridge unit
Built-in oscillator circuit (carrier frequency = fosc/252 (Hz))
Bootstrap circuitry: Built-in bootstrap diode
Built-in overcurrent protection, thermal shutdown, undervoltage lockout, and motor-lock detection
Internal voltage regulator circuit (VREG = 5 V (typ.), 30 mA (max), Vrefout = 5 V (typ.), 35 mA (max))
Operating power supply voltage range: VCC = 13.5 to 16.5 V
Motor power supply operating voltage range: VBB = 50 to 450 V