TB6588FG Datasheet (Toshiba) - 3-Phase Full-Wave PWM Driver

TB6588FG, 3-Phase Full-Wave PWM Driver

Pin No.

1 2 3 4 Symbol VM1 U V CW_CCW I/O ⎯ O O I Description Motor power supply pin (VM = 7 to 42 V).

VM1, VM2 and VM3 are connected together inside the IC.

U-phase output V-phase output Rotation direction select input (This pin has a pull-up resistor.) H or open: Clockwise (U → V → W) L: Countercl

TB6588FG 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) Output current: IOUT = 1.5 A typ. (2.