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STK672-050GEVB 数据表(PDF) 1 Page - ON Semiconductor |
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STK672-050GEVB 数据表(HTML) 1 Page - ON Semiconductor |
1 / 19 page 61108HKIM/52004TN(OT)/60200RM(OT)/N2997HA(ID)/11896HA(ID) No.5228-1/19 http://onsemi.com Semiconductor Components Industries, LLC, 2013 June, 2013 STK672-050-E Overview The STK672-050-E is a stepping motor driver hybrid IC that uses power MOSFETs in the output stage. It includes a built-in microstepping controller and is based on a unipolar constant-current PWM system. The STK672-050-E supports application simplification and standardization by providing a built-in 4 phase distribution stepping motor controller. It supports five excitation methods: 2 phase, 1-2 phase, W1-2 phase, 2W1-2 phase, and 4W1-2 phase excitations, and can provide control of the basic stepping angle of the stepping motor divided into 1/16 step units. It also allows the motor speed to be controlled with only a clock signal. The use of this hybrid IC allows designers to implement systems that provide high motor torques, low vibration levels, low noise, fast response, and high-efficiency drive. Applications • Facsimile stepping motor drive (send and receive) • Paper feed and optical system stepping motor drive in copiers • Laser printer drum drive • Printer carriage stepping motor drive • X-Y plotter pen drive • Other stepping motor applications Note*: Conditions: VCC1 = 24V, IOH = 2.0A, 2W1-2 excitation mode. Ordering number : EN5228D Thick-Film Hybrid IC Unipolar Constant-current Chopper (external excitation PWM) Circuit with Built-in Microstepping Controller Stepping Motor Driver (sine wave drive) Output Current 3.0A (no heat sink*) |
类似零件编号 - STK672-050GEVB |
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类似说明 - STK672-050GEVB |
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