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STK672-740B-E PDF预览

STK672-740B-E

更新时间: 2024-09-25 11:59:23
品牌 Logo 应用领域
三洋 - SANYO 驱动器电机
页数 文件大小 规格书
23页 201K
描述
Thick-Film Hybrid IC 2-phase Stepping Motor Driver

STK672-740B-E 数据手册

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Ordering number : ENA1932A  
Thick-Film Hybrid IC  
STK672-740B-E  
2-phase Stepping Motor Driver  
Overview  
The STK672-740B-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control.  
Applications  
Office photocopiers, printers, etc.  
Features  
Built-in motor terminal open detection function (output current OFF).  
Built-in overcurrent detection function (output current OFF).  
Built-in 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.  
Phase signal input driver activated with an active Low and incorporates a simultaneous ON prevention 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.  
Provides the output current cutoff ENABLE pin.  
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to  
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,  
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be  
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace  
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety  
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case  
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee  
thereof. If you should intend to use our products for applications outside the standard applications of our  
customer who is considering such use and/or outside the scope of our intended standard applications, please  
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our  
customer shall be solely responsible for the use.  
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate  
the performance, characteristics, and functions of the described products in the independent state, and are not  
guarantees of the performance, characteristics, and functions of the described products as mounted in the  
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent  
device, the customer should always evaluate and test devices mounted in the customer  
's products or  
equipment.  
70611HKPC 018-10-0063/32311HKPC No. A1932-1/23  

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