TB6634FNG Datasheet (Toshiba) - 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller

TB6634FNG, 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller

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 26 27 28 29 30 Symbol Z Y X W V U RES Vdc TR Idc Gin Gout PH LPF/LA UL Vrefout HUP HUM HVP HVM HWP HWM FGC CW/CCW FG OSC/R OSC/C GND VSP VCC Function Description Commutation signal output, Z (low-side of W-phase ) Commuta

TB6634FNG Features

* Sine-wave PWM control

* Triangular-wave generator (with a carrier frequency of fOSC/252 Hz)

* Lead angle control (0° to 58° in 32 separate steps)

* Lead angle external setting or automatic internal control

* Current-limiting input pin

* Voltage regul