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 = 0.8 Ω (typ.)) MOSFET

output stage.

・High voltage and current (For specification, please refer to absolute

maximum ratings and operation ranges)

・Error detection (TSD/ISD) signal output function

・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 resistor

and capacitor.

・Package

TB62261FTG: P-WQFN48-0707-0.50-003