TB67S141HG Datasheet

TB67S141HG Phase controlled Unipolar stepping motor driver

TB67S141HG Toshiba BiCD Process Integrated Circuit Silicon Monolithic TB67S141HG Phase controlled Unipolar stepping motor driver The TB67S141 is a Phase controlled PWM chopping type 2 phase unipolar stepping motor driver. Using the BiCD process, the TB67 S141HG can be operated with VM voltage of 4.

Features

BiCD processed monolithic integrated circuit. HZIP25-P-1.00F Weight 7.6(g)（typ.） Capable of operating one unipolar stepping motor. PWM controlled constant current drive. Full, half(a), quarter step resolution. Low on resistance(0.25Ω(typ.) output MOSFET. High voltage and current (For specification, please refer to the absolute maximum ratings and operation ranges). Brake mode function Standby (low power) mode function Error detect feedback signal output function (Over current/Thermal shutdown). Error detect function (Thermal shutdown(TSD), Over current(ISD), and Low voltage(POR). Bu.