công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

STK672-630AN-E bảng dữ liệu(PDF) 7 Page - ON Semiconductor

tên linh kiện STK672-630AN-E
Giải thích chi tiết về linh kiện  2-phase Stepper Motor Driver
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  ONSEMI [ON Semiconductor]
Trang chủ  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

STK672-630AN-E bảng dữ liệu(HTML) 7 Page - ON Semiconductor

Back Button STK672-630AN-E Datasheet HTML 3Page - ON Semiconductor STK672-630AN-E Datasheet HTML 4Page - ON Semiconductor STK672-630AN-E Datasheet HTML 5Page - ON Semiconductor STK672-630AN-E Datasheet HTML 6Page - ON Semiconductor STK672-630AN-E Datasheet HTML 7Page - ON Semiconductor STK672-630AN-E Datasheet HTML 8Page - ON Semiconductor STK672-630AN-E Datasheet HTML 9Page - ON Semiconductor STK672-630AN-E Datasheet HTML 10Page - ON Semiconductor STK672-630AN-E Datasheet HTML 11Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 28 page
background image
STK672-630AN-E
No.A2296-7/28
[Setting the motor current]
The motor current, IOH, is set using the Pin 19 voltage, Vref, of the hybrid IC.
Equations related to IOH and Vref are given below.
Vref
 (RO2  (RO2+RO1))VDD(5V) ··········································· (1)
IOH  (Vref  4.9)  Rs ······························································· (2)
The value of 4.9 in Equation (2) above represents the Vref voltage as divided by a circuit inside the control IC.
Rs : 0.141
 (Current detection resistor inside the hybrid IC)
IOH
0
[Smoke Emission Precuations]
If Pin 18 (S.G terminal) is attached to the board without using solder, overcurrent may flow into the MOSFET at VCCON
(24V ON), causing the STK672-630AN-E to emit smoke because 5V circuits cannot be controlled.
In addition, as long as one of the output Pins, 1, 3, 4, or 5, is open, inductance energy stored in the motor results in
electrical stress on the driver, possibly resulting in the emission of smoke.
Input Pin Functions
Pin Name
Pin No.
Function
Input Conditions When Operating
CLOCK
12
Reference clock for motor phase current switching
Operates on the rising edge of the signal (MODE2=H)
MODE1
10
Excitation mode selection
Low: 2-phase excitation
High: 1-2 phase excitation
MODE2
17
High: Rising edge
Low: Rising and falling edge
CWB
13
Motor direction switching
Low: CW (forward)
High: CCW (reverse)
RESETB
14
System reset
Initial state of A and BB phase excitation in the timing charts
is set by switching from low to high.
A reset is applied by a low level
ENABLE
15
The A, AB, B, and BB outputs are turned off, and after
operation is restored by returning the ENABLE pin to the
high level, operation continues with the same excitation
timing as before the low-level input.
The A, AB, B, and BB outputs are turned off by a
low-level input.
Output Pin Functions
Pin Name
Pin No.
Function
Input Conditions When Operating
FAULT
16
Monitor pin used when over-current detection or overheat
detection function is activated.
Low level is output when detected.
Note : See the timing chart for the concrete details on circuit operation.


Số phần tương tự - STK672-630AN-E

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Sanyo Semicon Device
STK672-630A-E SANYO-STK672-630A-E Datasheet
149Kb / 21P
   Thick-Film Hybrid IC 2-phase Stepping Motor Driver
STK672-630A-E SANYO-STK672-630A-E Datasheet
166Kb / 21P
   2-phase Stepping Motor Driver
logo
ON Semiconductor
STK672-630A-E ONSEMI-STK672-630A-E Datasheet
150Kb / 21P
   2-phase Stepping Motor Driver
June, 2013
logo
Sanyo Semicon Device
STK672-630A-E SANYO-STK672-630A-E_11 Datasheet
166Kb / 21P
   2-phase Stepping Motor Driver
More results

Mô tả tương tự - STK672-630AN-E

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Mitsubishi Electric Sem...
M54679FP MITSUBISHI-M54679FP Datasheet
191Kb / 9P
   2-PHASE STEPPER MOTOR DRIVER
logo
ON Semiconductor
STK672-442BN-E ONSEMI-STK672-442BN-E Datasheet
895Kb / 28P
   2-phase Stepper Motor Driver
January, 2014 Ver. 2
logo
Hitachi Semiconductor
REJ03F0052_M54679SP HITACHI-REJ03F0052_M54679SP Datasheet
199Kb / 12P
   2-Phase Stepper Motor Driver
logo
Renesas Technology Corp
M54670P RENESAS-M54670P Datasheet
194Kb / 11P
   2-Phase Stepper Motor Driver
M54678FP RENESAS-M54678FP Datasheet
192Kb / 9P
   2-Phase Stepper Motor Driver
logo
ON Semiconductor
STK672-430AN-E ONSEMI-STK672-430AN-E Datasheet
825Kb / 26P
   2-phase Stepper Motor Driver
January 2014 Ver. 2.2
logo
Infineon Technologies A...
TLE4727 INFINEON-TLE4727 Datasheet
694Kb / 22P
   2-Phase Stepper-Motor Driver
2005-07-20
logo
Renesas Technology Corp
M54646AP RENESAS-M54646AP Datasheet
191Kb / 9P
   2-Phase Stepper Motor Driver
logo
Infineon Technologies A...
TLE4726G INFINEON-TLE4726G_08 Datasheet
434Kb / 25P
   2-Phase Stepper-Motor Driver
Rev. 1.1, 2008-06-16
logo
ON Semiconductor
STK672-632AN-E ONSEMI-STK672-632AN-E Datasheet
466Kb / 28P
   2-phase Stepper Motor Driver
February, 2014 Ver. 2.2
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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