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NCV70522DQ004G PDF预览

NCV70522DQ004G

更新时间： 2024-11-26 19:46:43
品牌 Logo 应用领域
安森美 - ONSEMI 电动机控制光电二极管
页数 文件大小 规格书
27页 278K
描述
SPI Stepper Driver with Voltage Regulator, SSOP-36L EXPOSED PAD, 47-TUBE

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NCV70522DQ004G 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：End Of Life包装说明：LEAD FREE, SSOP-36
针数：36Reach Compliance Code：compliant
HTS代码：8542.39.00.01Factory Lead Time：21 weeks
风险等级：5.67模拟集成电路 - 其他类型：STEPPER MOTOR CONTROLLER
JESD-30 代码：R-PDSO-G36长度：10.3 mm
湿度敏感等级：2功能数量：1
端子数量：36最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HSSOP封装等效代码：SSOP36,.4,20
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5,6/30 V
认证状态：Not Qualified座面最大高度：2.65 mm
子类别：Motion Control Electronics最大供电电流 (Isup)：12 mA
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端子面层：Nickel/Gold/Palladium (Ni/Au/Pd)
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.5 mmBase Number Matches：1

NCV70522DQ004G 数据手册

 浏览型号NCV70522DQ004G的Datasheet PDF文件第2页浏览型号NCV70522DQ004G的Datasheet PDF文件第3页浏览型号NCV70522DQ004G的Datasheet PDF文件第4页浏览型号NCV70522DQ004G的Datasheet PDF文件第5页浏览型号NCV70522DQ004G的Datasheet PDF文件第6页浏览型号NCV70522DQ004G的Datasheet PDF文件第7页 
NCV70522DQ  
Micro-Stepping Motor Driver  
Introduction  
The NCV70522DQ is a micro−stepping stepper motor driver for  
bipolar stepper motors. The chip is connected through I/O pins and a  
SPI interface with an external microcontroller. The NCV70522DQ  
features an internal current−translation table: it takes the next  
micro−step depending on the clock signal on the stepping input pin  
(NXT) and the status of the direction register or input pin (DIR). A  
reliable current control is achieved using an integrated proprietary  
PWM algorithm.  
http://onsemi.com  
The NCV70522DQ includes a so−called “Speed and Load Angle”  
(SLA) output, allowing the creation of stall detection algorithms and  
control loops to adjust torque and speed based on the motor’s back  
electromotive force (BEMF).  
SSOP36 EP  
DQ SUFFIX  
CASE 940AB  
The NCV70522DQ is implemented in I2T100 technology, enabling  
both high voltage analog circuitry and digital functionality on the  
same chip. The device is fully compatible with automotive voltage and  
temperature requirements and suited to general purpose stepper motor  
applications in the automotive, industrial, medical and marine  
domains.  
MARKING DIAGRAM  
Features  
NCV70522−4  
AWLYYWWG  
• Dual H−Bridge for 2 Phase Stepper Motors  
• Programmable Peak−Current up to 1.2 A Continuous (1.5 A Short  
Time), Using a 5−Bit Current DAC  
• On−Chip Current Translator  
NCV70522 = Specific Device Code  
• SPI Interface  
A
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= Pb−Free Package  
• Speed and Load−Angle Output  
• 7 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  
WL  
YY  
WW  
G
• Low EMC PWM with Selectable Voltage Slopes  
• Active Fly−back Diodes  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 27 of this data sheet.  
• Full Output Protection and Diagnosis  
• Thermal Warning and Shutdown  
• Digital IO’s Compatible with 5 V and 3.3 V Microcontrollers  
• Integrated 5 V Voltage Regulator to Supply an External  
Microcontroller  
• Integrated Reset Function to Reset External Microcontroller  
• Integrated Watchdog Function  
• NCV Prefix for Automotive and Other Applications Requiring Site  
and Control Changes  
• These are Pb−Free Devices*  
*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, 2012  
1
Publication Order Number:  
May, 2012 − Rev. 1  
NCV70522DQ/D  
1234567...27

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