PHASE-in controlled Bipolar Stepping Motor Driver

Features
・BiCD process integrated monolithic IC.
・Capable of controlling 1 bipolar stepping motor.
・PWM controlled constant-current drive.
・Allows full, half, quarter step operation.
・Low on-resistance (High + Low side=0.49Ω(typ)) MOSFET
output stage.
・High efficiency motor current control mechanism (Advanced
Dynamic Mixed Decay)
・High voltage and current (For specification, please refer to absolute
maximum ratings and operation ranges)
・Built-in error detection circuits (Thermal shutdown (TSD),
over-current shutdown (ISD), and power-on reset (POR))
・Built-in VCC regulator for internal circuit use.
・Chopping frequency of a motor can be customized
by external resistance and condenser.
・Multi package lineup
TB67S101AFG: HSOP28-P-450-0.80
TB67S101AFTG: P-WQFN48-0707-0.50-003
TB67S101AFNG: HTSSOP48-P-300-0.50