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STK672-642A-E Datasheet (PDF) - ON Semiconductor

STK672-642A-E Datasheet PDF - ON Semiconductor
Part # STK672-642A-E
Download  STK672-642A-E Download

File Size   150.59 Kbytes
Page   21 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description 2-phase Stepping Motor Driver

STK672-642A-E Datasheet (PDF)

Go To PDF Page Download Datasheet
STK672-642A-E Datasheet PDF - ON Semiconductor

Part # STK672-642A-E
Download  STK672-642A-E Click to download

File Size   150.59 Kbytes
Page   21 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description 2-phase Stepping Motor Driver

STK672-642A-E Datasheet (HTML) - ON Semiconductor

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STK672-642A-E Product details

Overview
The STK672-642A-E is a hybrid IC for use as a unipolar, 2-phase stepping motor driver with PWM current control.
   
Features
• Built-in overcurrent detection function (output current OFF).
• Built-in overheat detection function (output current OFF).
• If either over-current or overheat detection function is activated,
    the FAULT signal (active low) is output.
• 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.
• Miniature package (provides pin compatibility with STK672-640A-E)
   
Applications
• Office photocopiers, printers, etc.
   




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About ON Semiconductor


ON Semiconductor is a publicly traded company that designs, develops, and manufactures a wide range of semiconductor products for various applications, including automotive, computing, consumer, industrial, and communications markets.
The company was founded in 1999 and is headquartered in Phoenix, Arizona.
ON Semiconductor offers a broad portfolio of power management, analog, and discrete semiconductors, including power MOSFETs, diodes, rectifiers, and voltage regulators, among others.
The company's products are designed to be energy efficient, reliable, and cost-effective, and are used in a variety of applications, including portable electronics, industrial automation systems, renewable energy systems, and automotive electronics.
ON Semiconductor is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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