TC78H670FTG Datasheet (Toshiba) - Bipolar Stepping Motor Driver

TC78H670FTG, Bipolar Stepping Motor Driver

TC78H670FTG Pin No.

STBY = Low 1 MODE3 2 AGND 3 VM 4 PGND_A 5 OUT_A+ 6 OUT_A- 7 OUT_B- 8 OUT_B+ 9 PGND_B 10 VREF 11 OSCM 12 STBY 13 EN/ERR 14 MODE0 15 MODE1 16 MODE2 STBY = High CLK-IN mode Serial mode CW-CCW * ← ← ← ← ← ← ← ← ← ← ← ← ← ←

TC78H670FTG Features

* Weight: 22.9 mg (typ.)

* Built-in Dual H Bridges, Capable of controlling 1 bipolar stepping motor

* PWM controlled constant-current drive

* Power supply operating voltage: 2.5 V to 16.0 V

* Output current ratings: 2.0 A (max)

* Low on-resistance (High + Low