CS3717A - 1A H-Bridge Stepper Motor Driver

Product Overview

Cherry Semiconductor Corporation

Part number	CS3717A
Manufacturer	Cherry Semiconductor Corporation
File Size	168.26 KB
Description	1A H-Bridge Stepper Motor Driver
Datasheet	CS3717A Datasheet
Additional preview pages of the CS3717A datasheet.

The CS3717A controls and drives one phase of a bipolar stepper motor with chopper control of the phase current.

Current levels may be selected in three steps by means of two logic inputs which select one of three current comparators.

When both of these inputs are high the device is disabled.

s Full/Half /Quarter Step Operation s Output Current Up to 1 A s Motor Supply Voltage 10V to 46V s Integrated Bootstrap Lowers Saturation Voltage s Built In Protection Diodes s Externally Selectable Current Level s Digital or Analog Control of Output Current Level s Thermal Overload Protection s Minimum External Components Absolute Maximum Ratings Power Supply Voltage (VDDA, VDDB) 50V Logic Supply Voltage (VCC)7V Logic Input Voltage (IN0, IN1,.

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Published: Mar 23, 2005 |