TB6581HG Datasheet - Toshiba

TB6581HG - 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller

TB6581HG Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Symbol Description Function PGND VREG IS NC VCC7 Vrefout Idc SGND Xin Xout Ve HU HV HW LA FG REV BSU U BSV V BSW W VB VCC15 Grounding pin Power ground Reference voltage output Connected to pin 5.

7 V (typ.),

TB6581HG Features

* A sine wave PWM drive controller and a high-voltage driver integrated in a single package.

* IGBTs arranged in three bridge units

* Triangle wave generator (carrier frequency = fosc/254 (Hz))

* Dead-time insertion (1.9 µs) Weight: 7.7 g (typ.)

* High-si

TB6581HG-Toshiba.pdf