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AMIS30422C422G PDF预览

AMIS30422C422G

更新时间: 2024-02-01 03:30:41
品牌 Logo 应用领域
安森美 - ONSEMI 电机控制器
页数 文件大小 规格书
45页 486K
描述
Micro-Stepping Stepper Motor Bridge Controller

AMIS30422C422G 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:HVQCCN, LCC48,.28SQ,20针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:96 weeks风险等级:5.73
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:S-XQCC-N48
JESD-609代码:e3长度:7 mm
湿度敏感等级:3功能数量:1
端子数量:48最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC48,.28SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源:3.3,6/30 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Motion Control Electronics
最大供电电流 (Isup):20 mA最大供电电压 (Vsup):30 V
最小供电电压 (Vsup):6 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD宽度:7 mm
Base Number Matches:1

AMIS30422C422G 数据手册

 浏览型号AMIS30422C422G的Datasheet PDF文件第2页浏览型号AMIS30422C422G的Datasheet PDF文件第3页浏览型号AMIS30422C422G的Datasheet PDF文件第4页浏览型号AMIS30422C422G的Datasheet PDF文件第5页浏览型号AMIS30422C422G的Datasheet PDF文件第6页浏览型号AMIS30422C422G的Datasheet PDF文件第7页 
AMIS-30422  
Micro-Stepping Stepper  
Motor Bridge Controller  
Introduction  
The AMIS30422 is a micro- stepping stepper motor bridge  
controller for large current range bipolar applications. The chip  
interfaces via a SPI interface with an external controller in order to  
control two external power NMOS Hbridges. It has an on- chip  
voltage regulator, current sensing, self adapting PWM controller and  
pre- driver with smart slope control switching allowing the part to be  
EMC compliant with industrial and automotive applications. It uses a  
proprietary PWM algorithm for reliable current control.  
http://onsemi.com  
The AMIS30422 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.  
1
48  
QFN48  
CASE 485AJ  
MARKING DIAGRAM  
The AMIS30422 is implemented in a mature technology, enabling  
fast high voltage analog circuitry and multiple digital functionalities  
on the same chip. The chip is fully compatible with automotive  
voltage requirements.  
The AMIS30422 is easy to use and ideally suited for large current  
stepper motor applications in the automotive, industrial, medical and  
marine environment. With the onchip voltage regulator it further  
reduces the BOM for mechatronic stepper applications.  
1
AMIS30422  
0C422001  
AWLYYWW  
A
WL  
YY  
WW  
G
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
Key Features  
Dual HBridge PreDrivers for 2Phase Stepper Motors  
Programmable Current via SPI  
Onchip Current Translator  
SPI Interface  
Speed and Load Angle Output  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 44 of this data sheet.  
9 Step Modes from Full Step up to 128 MicroSteps  
CurrentSense via Two External Sense Resistors  
PWM Current Control with Automatic Selection of Fast and Slow  
Decay  
Low EMC PWM with Selectable Voltage Slopes  
Full Output Protection and Diagnosis  
Thermal Warning and Shutdown  
Compatible with 3.3 V Microcontrollers  
Integrated 3.3 V Regulator to Supply External Microcontroller  
Integrated Reset Function to Reset External Microcontroller  
Integrated Watchdog Function  
These Devices are PbFree and are RoHS Compliant  
© Semiconductor Components Industries, LLC, 2013  
1
Publication Order Number:  
March, 2013 Rev. 0  
AMIS30422/D  

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