TB6674FAG Datasheet (Toshiba) - Stepping Motor Driver IC

TB6674FAG, Stepping Motor Driver IC

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol VS2A VCC IN A GND GND IN B PS VS2B VS1B ΦB ΦB GND GND ΦA ΦA VS1A Functional Description Low-voltage power supply terminal Power voltage supply terminal for control A-ch forward rotation / reverse rotation signal input terminal, Truth Table 1 GN

TB6674FAG Features

* SSOP16-P-225-1.00A

* One-chip two-phase bipolar stepping motor driver (including two bridge drivers) Weight: 0.14 g (Typ.)

* Power saving operation is available.

* Standby operation is available. Current consumption ≤ 20 μA (typ.)

* Built-in punch-through current restriction c