Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

MC3479PG Scheda tecnica(PDF) 5 Page - ON Semiconductor

Il numero della parte MC3479PG
Spiegazioni elettronici  Stepper Motor Driver
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

MC3479PG Scheda tecnica(HTML) 5 Page - ON Semiconductor

  MC3479PG Datasheet HTML 1Page - ON Semiconductor MC3479PG Datasheet HTML 2Page - ON Semiconductor MC3479PG Datasheet HTML 3Page - ON Semiconductor MC3479PG Datasheet HTML 4Page - ON Semiconductor MC3479PG Datasheet HTML 5Page - ON Semiconductor MC3479PG Datasheet HTML 6Page - ON Semiconductor MC3479PG Datasheet HTML 7Page - ON Semiconductor MC3479PG Datasheet HTML 8Page - ON Semiconductor MC3479PG Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 10 page
background image
MC3479
http://onsemi.com
5
APPLICATION INFORMATION
General
The MC3479 integrated circuit is designed to drive a
stepper positioning motor in applications such as disk drives
and robotics. The outputs can provide up to 350 mA to each
of two coils of a two−phase motor. The outputs change state
with each low−to−high transition of the clock input, with the
new output state depending on the previous state, as well as
the input conditions at the logic controls.
Outputs
The outputs (L1−L4) are high current outputs (see
Figure 5), which when connected to a two−phase motor,
provide two full−bridge configurations (L3 and L4 are not
shown in Figure 5). The polarities applied to the motor coils
depend on which transistor (QH or QL) of each output is on,
which in turn depends on the inputs and the decoding
circuitry.
Note: tr, tf (10% to 90%) for
input signals are
p 10 ns.
tPLHA
tPHLA
th
tsu
PWCLKL
PWCLKH
1.5 V
1.5 V
Phase A
Output
F/HS,
CW/CCW
Inputs
0
L1 − L4
Outputs
tPCD
3.0 V
0
Clk
3.0 V
Figure 4. Clock Timing (Refer to Figure 2)
6.0 V
1.5 V
Current
Drivers
and
Logic
VD
QH
QL
L2
Parasitic
Diodes
L1
Motor Coil
QL
VM
B/S
I
BS
IBS
RB
To L3, L4
Transistors
CW / CCW
OIC
Clk
F/HS
Inputs
Logic Decoding
Circuit
Figure 5. Output Stages
QH
The maximum sink current available at the outputs is a
function of the resistor connected between Pin 6 and ground
(see section on Bias/Set operation). Whenever the outputs
are to be in a high impedance state, both transistors (QH and
QL of Figure 5) of each output are off.


Codice articolo simile - MC3479PG

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
ON Semiconductor
MC3479PG ONSEMI-MC3479PG Datasheet
110Kb / 10P
   Stepper Motor Driver
June, 2006 ??Rev. 7
More results

Descrizione simile - MC3479PG

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
STMicroelectronics
L6219R STMICROELECTRONICS-L6219R_06 Datasheet
232Kb / 16P
   Stepper motor driver
TEF3718 STMICROELECTRONICS-TEF3718 Datasheet
143Kb / 8P
   STEPPER MOTOR DRIVER
L6219R STMICROELECTRONICS-L6219R Datasheet
144Kb / 11P
   STEPPER MOTOR DRIVER
logo
ON Semiconductor
CS8442 ONSEMI-CS8442 Datasheet
47Kb / 4P
   Stepper Motor Driver
December, 2001 - Rev. 2
logo
New Japan Radio
NJM37770 NJRC-NJM37770 Datasheet
152Kb / 10P
   STEPPER MOTOR DRIVER
logo
Mitsubishi Electric Sem...
M54640P MITSUBISHI-M54640P Datasheet
108Kb / 6P
   STEPPER MOTOR DRIVER
logo
System Logic Semiconduc...
PBL3717A SLS-PBL3717A_03 Datasheet
826Kb / 11P
   STEPPER MOTOR DRIVER
logo
STMicroelectronics
TEA3717 STMICROELECTRONICS-TEA3717 Datasheet
137Kb / 8P
   STEPPER MOTOR DRIVER
April 1993
TEA3718 STMICROELECTRONICS-TEA3718 Datasheet
288Kb / 16P
   STEPPER MOTOR DRIVER
December 1991
logo
Sanken electric
SLA4708M SANKEN-SLA4708M Datasheet
25Kb / 2P
   Stepper Motor Driver
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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