TB67S512FTAG - Toshiba

TB67S512FTAG CLK-in controlled Bipolar Stepping Motor Driver

Pin No. Pin Name Function 1 CLK CLK control input pin 2 ENABLE ON/OFF control output pin of Ach and Bch 3 RESET Electrical angle reset pin 4 GND Ground pin 5 NC Non-connection pin 6 RSA (Note) Motor output current sense pin of Ach 7 RSA (Note) Motor output current sense pin of Ach 8 OUTA+ (Note) Motor output pin (+) of Ach 9 OUTA+ (.

Features

• Monolithic IC integrated by BiCD process P-WQFN36-0606-0.50-002 Weight : 0.10 g (typ.)
• Capable of controlling bipolar stepping motor by single IC
• PWM controlled constant-current drive
• Supporting full, half, and quarter step resolutions
• Built-in output MOSFET with low ON resistance (Upper + Lower side = 0.8 Ω (typ.))
• High voltage and current drive (For specifications, please refer to the absolute maximum ratings and the operation ranges)
• Built-in output functions of error detection (TSD and ISD) flags
• Built-in error detection circuits (Thermal shutdown (TSD), over-curre.