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AMIS30532C53212G

更新时间： 2024-02-02 09:49:48

品牌	Logo	应用领域
安森美 - ONSEMI		驱动器运动控制电子器件信号电路电动机控制电机
页数	文件大小	规格书
29页	564K
描述
Micro-Stepping Motor Driver

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AMIS30532C53212G 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	7 X 7 MM, ROHS COMPLIANT, MO-220, NQFP-32
针数：	32	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.36	Is Samacsys：	N
模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER	JESD-30 代码：	S-XQCC-N32
长度：	7 mm	功能数量：	1
端子数量：	32	最高工作温度：	125 °C
最低工作温度：	-40 °C	最大输出电流：	1.6 A
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
座面最大高度：	0.9 mm	最大供电电压 (Vsup)：	30 V
最小供电电压 (Vsup)：	6 V	标称供电电压 (Vsup)：	12 V
表面贴装：	YES	温度等级：	AUTOMOTIVE
端子形式：	NO LEAD	端子节距：	0.65 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7 mm	Base Number Matches：	1

AMIS30532C53212G 数据手册

AMIS--30532

Micro--Stepping Motor

Driver

Introduction

The AMIS--30532 is a micro--stepping stepper motor driver for

bipolar stepper motors. The chip is connected through I/O pins and an

SPI interface with an external microcontroller. It has an on--chip

voltage regulator, reset--output and watchdog reset, able to supply

peripheral devices. The AMIS--30532 contains a current--translation

table and takes the next micro--step depending on the clock signal on

the “NXT” input pin and the status of the “DIR” (=direction) register

or input pin. The chip provides a so--called “speed and load angle”

output. This allows the creation of stall detection algorithms and

control loops based on load--angle to adjust torque and speed. It is

using a proprietary PWM algorithm for reliable current control.

The AMIS--30532 is implemented in I2T100 technology, enabling

both high--voltage analog circuitry and digital functionality on the

same chip. The chip is fully compatible with the automotive voltage

requirements.

http://onsemi.com

NQFP--32, 7x7

CASE 560AA

The AMIS--30532 is ideally suited for general--purpose stepper

motor applications in the automotive, industrial, medical, and marine

environment. With the on--chip voltage regulator it further reduces the

BOM for mechatronic stepper applications.

MARKING DIAGRAM

Key Features

• Dual H--Bridge for 2--Phase Stepper Motors

• Programmable Peak--Current up to 1.6 A Continuous^†(3.0 A Short

Time) using a 5--bit Current DAC

• On--Chip Current Translator

• SPI Interface

• Speed and Load Angle Output

• Seven Step Modes from Full--Step Up to 32 Micro--Steps

• Fully Integrated Current--Sense

• PWM Current Control with Automatic Selection of Fast and Slow

Decay

• Low EMC PWM with Selectable Voltage Slopes

• Active Fly--Back Diodes

C532--001 = Specific Device Code

XXXX

= Date Code

= Assembly Location

= Traceability Code

• Full Output Protection and Diagnosis

• Thermal Warning and Shutdown

• Compatible with 5 V and 3.3 V Microcontrollers

• Integrated 5 V Regulator to Supply External Microcontroller

• Integrated Reset Function to Reset External Microcontroller

• Integrated Watchdog Function

ORDERING INFORMATION

Seedetailedorderingandshippinginformationinthepackage

dimensions section on page 27 of this data sheet.

• These Devices are Pb--Free and are RoHS Compliant*

†Output current level may be limited by ambient temperature and heat sinking.

*For additional information on our Pb--Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2009

Publication Order Number:

October, 2009 -- Rev. 0

AMIS--30532/D

12 3 4 5 6 7...29

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