NJW4350 Datasheet (JRC) - Stepper Motor

NJW4350, Stepper Motor

* PACKAGE OUTLINE The NJW4350 is a high efficiency DMOS unipolar stepper motor driver IC.

Low Ron DMOS driver realizes high power efficiency and low heat generation of a stepper motor application.

The motor can be controlled by step and direction pulse input which makes the programming task

NJW4350 Features

* Wide Voltage Range 5 to 50V

* Low RON=0.9Ω typ.@Io=±500mA(U&L)

* STEP & DIR input Operation

* Half / Full Step Operation

* RESET Function

* Output Power Save Function (INH)

* Motor Origin Monitor Output (MO)

* Thermal Shutdown Circuit