TB6633AFNG Datasheet (Toshiba) - 3-Phase Full-Wave PWM Driver

TB6633AFNG, 3-Phase Full-Wave PWM Driver

Pin No.

1 Symbol VM 2 FPWM 3 CW_CCW 4 SEL_LAP 5 U 6 V 7 W 8 IR 9 PGND 10 OC 11 COM 12 SGND 13 FG_OUT 14 BRAKE 15 OSC_C 16 OSC_R 17 VSP 18 VST 19 TIP 20 TRE 21 FST 22 LA 23 SLOP 24 VREF I/O Description ― Motor power supply pin PWM frequency (fPWM) s

TB6633AFNG Features

* Sensorless drive in three-phase full-wave mode

* PWM chopper control

* Controls the PWM duty cycle based on an analog input (7-bit ADC) Weight: 0.136 g (typ.)

* Output current: IOUT = 0.6 A typ. (1 A max)

* Power supply: VM = 4.5 V to 22 V (25 V max)