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STK672-050 PDF预览

STK672-050

更新时间: 2024-11-11 22:32:35
品牌 Logo 应用领域
三洋 - SANYO 驱动器电机
页数 文件大小 规格书
11页 212K
描述
Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 3.0A)

STK672-050 技术参数

生命周期:Obsolete包装说明:SIP, SIP22,.11,80
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.21
Is Samacsys:N其他特性:ALSO REQUIRES A SUPPLY OF 24V
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PSIP-T22
长度:62 mm功能数量:1
端子数量:22最大输出电流:4 A
封装主体材料:PLASTIC/EPOXY封装代码:SIP
封装等效代码:SIP22,.11,80封装形状:RECTANGULAR
封装形式:IN-LINE电源:5,24 V
认证状态:Not Qualified子类别:Motion Control Electronics
最大供电电流 (Isup):15 mA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
端子形式:THROUGH-HOLE端子节距:2 mm
端子位置:SINGLE宽度:9 mm
Base Number Matches:1

STK672-050 数据手册

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Ordering number: EN 5228A  
Thick Film Hybrid IC  
STK672-050  
Microstep Operation-Supported  
4-Phase Stepping Motor Driver (IO = 3.0A)  
Overview  
Package Dimensions  
The STK672-050 is a unipolar constant-current chopper- unit: mm  
type externally-excited 4-phase stepping motor driver  
4164  
hybrid IC which uses MOSFET power devices. It has a  
microstep operation-supported 4-phase distributed con-  
troller built-in to realize a high torque, low vibration, low  
noise stepping motor driver using a simple control circuit.  
[STK672-050]  
Applications  
• Printer, copier, and X-Y plotter stepping motor drivers  
Features  
• Microstep sine-wave driver operation using only an  
external clock input (0.2current detection resistor  
built-in)  
• Microstep drive using only an external reference voltage  
Series Organization  
setting resistor  
• 2, 1-2, W1-2, 2W1-2, 4W1-2 phase excitation selectable  
using external pins  
• Selectable vector locus (perfect circle mode, inside 1  
mode, outside 2 modes) to match motor characteristics  
in microstep drive state  
• Phase hold function during excitation switching  
• Schmitt trigger inputs with built-in pull-up resistor  
(20k)  
The following devices form a series with differing output  
capacity.  
Type No.  
STK672-040  
STK672-050  
Output current (A)  
1.5  
3.0  
• Monitor output pin enabling real-time confirmation of  
IC excitation  
• The CLK and RETURN inputs provide an internal  
noise elimination circuit as well as CMOS Schmitt cir-  
cuit to prevent malfunction due to impulse noise.  
• 4-phase distribution switch timing selected externally to  
either CLK rising-edge only detection mode or both ris-  
ing-edge and falling-edge detection mode  
• ENABLE pin for excitation current cutoff, thereby  
reducing system current drain when driver is stopped  
SANYO Electric Co., Ltd. Semiconductor Business Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN  
N2997HA(ID) / 11896HA(ID) No. 5228—1/11  

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