전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

L292 데이터시트(PDF) 11 Page - STMicroelectronics

부품명 L292
상세설명  SWITCH-MODE DRIVER FOR DC MOTORS
PDF  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L292 데이터시트(HTML) 11 Page - STMicroelectronics

Back Button L292 Datasheet HTML 5Page - STMicroelectronics L292 Datasheet HTML 6Page - STMicroelectronics L292 Datasheet HTML 7Page - STMicroelectronics L292 Datasheet HTML 8Page - STMicroelectronics L292 Datasheet HTML 9Page - STMicroelectronics L292 Datasheet HTML 10Page - STMicroelectronics L292 Datasheet HTML 11Page - STMicroelectronics L292 Datasheet HTML 12Page - STMicroelectronics L292 Datasheet HTML 13Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 11 / 13 page
background image
11/13
L292
Example :
a) Data
– Motors characteristics:
LM = 5 mH
RM = 5 W
LM / RM = 1msec
– Voltage and current characteristics:
Vs = 20 V
IM = 2 A
VI = 9.1 V
– Closed loop bandwidth : 3 kHz
b) Calculation
From relationship (4) :
and from (1) :
RC = 1 msec [from expression (2) ]
Assuming
ξ = 1/
; from (7) follows :
The cutoff frequency is :
c) Summarising
R
S
0.044
I
M
--------------- V
I
0.2
Ω
==
G
mo
2V
S
R
M VR
----------------
1
Ω
1
–
==
2
ξ
2
1
2
---
400 C
4R
F CF
0.2
⋅
--------------------------------
==
f
T
143 10
3
–
⋅
R
F CF
--------------------------
3kHz
==
R
– C = 1.10
3
–
sec
1000 C
R
F CF
------------------ = 1
–
R
F CF
47
µs
≅
–
C = 47nF
R = 22 K
Ω
For R
F = 510 Ω
C
F = 92nF
→



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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