Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

STK672-110 Datasheet(PDF) 5 Page - Sanyo Semicon Device

Part # STK672-110
Description  Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 1.8 A
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

STK672-110 Datasheet(HTML) 5 Page - Sanyo Semicon Device

  STK672-110 Datasheet HTML 1Page - Sanyo Semicon Device STK672-110 Datasheet HTML 2Page - Sanyo Semicon Device STK672-110 Datasheet HTML 3Page - Sanyo Semicon Device STK672-110 Datasheet HTML 4Page - Sanyo Semicon Device STK672-110 Datasheet HTML 5Page - Sanyo Semicon Device STK672-110 Datasheet HTML 6Page - Sanyo Semicon Device STK672-110 Datasheet HTML 7Page - Sanyo Semicon Device STK672-110 Datasheet HTML 8Page - Sanyo Semicon Device STK672-110 Datasheet HTML 9Page - Sanyo Semicon Device  
Zoom Inzoom in Zoom Outzoom out
 5 / 9 page
background image
Usage Notes
• 5-V system input pins
[RESETB and CLOCK (Input signal timing when power is first applied)]
As shown in the timing chart, a RESETB signal input is required by the driver to operate with the timing in which the
F1 gate is turned on first. The RESETB signal timing must be set up to have a width of at least 20 µs, as shown below.
The capacitor CO4 and the resistor RO3 in the application circuit form simple reset circuit that uses the RC time
constant rising time. However, when designing the RESETB input based on CMOS levels, the application must have
the timing shown in figure 1.
Figure 1 RESETB and CLOCK Signals Input Timing
No. 6041-5/9
STK672-110
See the timing chart for details on the CLOCK, MODE, CWB, and other input pins.
[Vref <Motor current peak value setting>]
In the sample application circuit, the peak value of the motor current (IO) is set by RO1, RO2, and VDD (5 V) as
described by the formula below.
IOH = Vref ÷ Rs Here, Rs is hybrid IC internal current detection resistor
Vref = (R02
÷ (R01 + R02)) × 5 V
STK672-110 : Rs = 0.22
• Allowable motor current operating range
The motor current (IO) must be held within the range corresponding to the area under the curve shown in figure 4.
For example, if the operating substrate temperature Tc is 105°C, then IO must be held under IO max = 1.8 A, and in
hold mode IO must be held under IO max = 1.5 A.
Figure 2 Motor Current IO Flowing into the Driver IC
Rise of the 5-V supply voltage
RESETB signal input
CLOCK signal
At least 20 µs
At least 10 µs


Similar Part No. - STK672-110

ManufacturerPart #DatasheetDescription
logo
Sanyo Semicon Device
STK672-110-E SANYO-STK672-110-E Datasheet
79Kb / 9P
   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
logo
ON Semiconductor
STK672-110-E ONSEMI-STK672-110-E Datasheet
84Kb / 9P
   Two-Phase Stepping Motor Driver
June, 2013
logo
Sanyo Semicon Device
STK672-110-SL-E SANYO-STK672-110-SL-E Datasheet
174Kb / 11P
   Thick-Film Hybrid IC 2-phase Stepping Motor Driver
logo
ON Semiconductor
STK672-110-SL-E ONSEMI-STK672-110-SL-E Datasheet
172Kb / 11P
   2-phase Stepping Motor Driver
June, 2013
More results

Similar Description - STK672-110

ManufacturerPart #DatasheetDescription
logo
Sanyo Semicon Device
STK672-330 SANYO-STK672-330 Datasheet
90Kb / 11P
   Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 1.8 A
STK672-120 SANYO-STK672-120 Datasheet
141Kb / 9P
   Two-Phase Stepping Motor Driver (Square Wave Drive) Output Current: 2.4 A
STK672-210 SANYO-STK672-210 Datasheet
90Kb / 8P
   Two-Phase Stepping Motor Driver Output Current: 1.4 A
STK673-010 SANYO-STK673-010 Datasheet
336Kb / 16P
   3-Phase Stepping Motor Driver(sine wave drive) Output Current 2.4A
logo
ON Semiconductor
STK672-210-E ONSEMI-STK672-210-E Datasheet
98Kb / 10P
   Two-Phase Stepping Motor Driver Output Current 1.4A
June, 2013
STK672-220-E ONSEMI-STK672-220-E Datasheet
100Kb / 10P
   Two-Phase Stepping Motor Driver Output Current 1.4A
June, 2013
logo
Sanyo Semicon Device
STK672-080 SANYO-STK672-080 Datasheet
221Kb / 17P
   Stepping Motor Driver (Sine Wave Drive) Output Current : 2.8 A (No Heat Sink)
logo
Hitachi Semiconductor
HA13475MP HITACHI-HA13475MP Datasheet
63Kb / 3P
   TWO PHASE STEPPING MOTOR DRIVER
logo
ON Semiconductor
STK672-110-E ONSEMI-STK672-110-E Datasheet
84Kb / 9P
   Two-Phase Stepping Motor Driver
June, 2013
STK672-120-E ONSEMI-STK672-120-E Datasheet
85Kb / 9P
   Two-Phase Stepping Motor Driver
June, 2013
More results


Html Pages

1 2 3 4 5 6 7 8 9


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com