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STK672-640CN-E

更新时间： 2024-09-26 11:13:43
品牌 Logo 应用领域
安森美 - ONSEMI 电动机控制
页数 文件大小 规格书
31页 487K
描述
Unipolar 2-Phase Stepper Motor Driver

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STK672-640CN-E 技术参数

是否无铅： 不含铅生命周期：Active
包装说明：HSZIP,Reach Compliance Code：compliant
HTS代码：8542.39.00.01Factory Lead Time：20 weeks
风险等级：5.21其他特性：ALSO OPERATES WITH THE RANGE OF 0V TO 46V SUPPLY, SEATED HT-CALCULATED
模拟集成电路 - 其他类型：STEPPER MOTOR CONTROLLERJESD-30 代码：R-PZIP-T19
JESD-609代码：e2长度：29.2 mm
功能数量：1端子数量：19
最大输出电流：20 A封装主体材料：PLASTIC/EPOXY
封装代码：HSZIP封装形状：RECTANGULAR
封装形式：IN-LINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度（摄氏度）：NOT SPECIFIED
座面最大高度：18.2 mm最大供电电压 (Vsup)：5.25 V
最小供电电压 (Vsup)：4.75 V标称供电电压 (Vsup)：5 V
表面贴装：NO技术：HYBRID
端子面层：Tin/Nickel (Sn/Ni)端子形式：THROUGH-HOLE
端子节距：1 mm端子位置：ZIG-ZAG
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4.5 mm
Base Number Matches：1

STK672-640CN-E 数据手册

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Ordering number : ENA2317  
STK672-640CN-E  
Thick-Film Hybrid IC  
2-phase Stepper Motor Driver  
http://onsemi.com  
Overview  
The STK672-640CN-E is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control.  
Applications  
Office photocopiers, printers, etc.  
Features  
Built-in motor terminal open detection function(output current OFF).  
There is a terminal to coordinate motor terminal open detection current.   
Built-in overcurrent detection function, overheat detection function (output current OFF).  
FAULT1 signal (active low) is output when any of motor terminal open, overcurrent or overheat is detected.  
The FAULT2 signal is used to output the result of activation of protection circuit detection at 3 levels.  
Built-in power on reset function.  
The motor speed is controlled by the frequency of an external clock signal.  
2 phase or 1-2 phase excitation switching function.  
Using either or both edges of the clock signal switching function.  
Phase is maintained even when the excitation mode is switched.  
Rotational direction switching function.  
Supports schmitt input for 2.5V high level input.  
Incorporating a current detection resistor (0.089Ω: resistor tolerance 2%), motor current can be set using two  
external resistors.  
The ENABLE pin can be used to cut output current while maintaining the excitation mode.  
With a wide current setting range, power consumption can be reduced during standby.  
No motor sound is generated during hold mode due to external excitation current control.  
Supports compatible pins with STK672-630CN-E.  
Specifications  
Absolute Maximum Ratings at Tc = 25C  
Parameter  
Maximum supply voltage 1  
Maximum supply voltage 2  
Input voltage  
Symbol  
Conditions  
Ratings  
Unit  
V
V
V
max  
ENABLE=GND  
No signal  
50  
0.3 to 6.0  
0.3 to 6.0  
20  
CC  
max  
V
DD  
Vin max  
IOP max  
IOH max1  
IOH max2  
IOF max  
PdMF max  
PdPK max  
Tcmax  
Logic input pins  
V
Output current 1  
10μs 1 pulse (resistance load)  
A
Output current 2  
V
V
= 5V, CLOCK 200Hz  
A
4.0  
DD  
Output current 3  
= 5V, CLOCK 200Hz, V 29V  
A
4.5  
DD  
CC  
Output current 4  
16pin Output current  
mA  
W
W
°C  
°C  
°C  
10  
Allowable power dissipation 1  
Allowable power dissipation 2  
Operating substrate temperature  
Junction temperature  
Storage temperature  
With an arbitrarily large heat sink. Per MOSFET  
No heat sink  
8.3  
3.1  
105  
Tjmax  
150  
Tstg  
40 to 125  
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,  
damage may occur and reliability may be affected.  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 31 of this data sheet.  
Semiconductor Components Industries, LLC, 2014  
March, 2014 Ver. 2.2  
31814HK 018-14-0004 No.2317-1/31  
1234567...31

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STK672-640CN-E 替代型号

型号 品牌 替代类型 描述 数据表
STK672-642AN-E ONSEMI

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STK672-640AN-E ONSEMI

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