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Ordering number : EN6041A STK672-110-E Thick-Film Hybrid IC Unipolar Fixed-Current Chopper (Self-Excited PWM) Scheme and Built-in Phase Signal Distribution IC Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current 1.8A http://onsemi.com Overview The STK672-110-E is a unipolar fixed-current chopper type 2-phase stepping motor driver hybrid IC. .
power MOSFETs in the output stage and a built-in phase signal distribution IC. The incorporation of a phase distribution IC allows the STK672-110-E to control the speed of the motor based on the frequency of an external input clock signal. It supports two types of excitation for motor control: 2-phase excitation and 1-2 phase excitation. It also provides a function for switching the motor direction.
Applications
• Two-phase stepping motor drive in send/receive facsimile units
• Paper feed in copiers, industrial robots, and other applications that require 2-phase stepping motor drive
Features
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| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | STK672-110 |
Sanyo Semicon Device |
Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 1.8 A |
|
| 2 | STK672-120 |
Sanyo Semicon Device |
Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 2.4 A |
|
| 3 | STK672-120-E |
ON Semiconductor |
Two-Phase Stepping Motor Driver |
|
| 4 | STK672-120-SL-E |
ON Semiconductor |
2-phase Stepping Motor Driver |
|
| 5 | STK672-010 |
Sanyo Semicon Device |
Thick-Film Hybrid IC |
|
| 6 | STK672-020 |
Sanyo Semicon Device |
Unipolar Fixed-Current Chopper |
|
| 7 | STK672-040 |
Sanyo Semicon Device |
Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 1.5A) |
|
| 8 | STK672-050 |
Sanyo Semicon Device |
Thick-Film Hybrid IC |
|
| 9 | STK672-050-E |
Sanyo Semicon Device |
Stepping Motor Driver |
|
| 10 | STK672-050-E |
ON Semiconductor |
Stepping Motor Driver |
|
| 11 | STK672-060 |
Sanyo Semicon Device |
Thick-Film Hybrid IC |
|
| 12 | STK672-080 |
Sanyo Semicon Device |
Stepping Motor Driver (Sine Wave Drive) Output Current : 2.8 A (No Heat Sink) |
|