поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

AN937 датащи(PDF) 25 Page - STMicroelectronics

номер детали AN937
подробное описание детали  The L4971 is a 1.5 A monolithic dc-dc converter
PDF  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN937 датащи(HTML) 25 Page - STMicroelectronics

Back Button AN937 Datasheet HTML 21Page - STMicroelectronics AN937 Datasheet HTML 22Page - STMicroelectronics AN937 Datasheet HTML 23Page - STMicroelectronics AN937 Datasheet HTML 24Page - STMicroelectronics AN937 Datasheet HTML 25Page - STMicroelectronics AN937 Datasheet HTML 26Page - STMicroelectronics AN937 Datasheet HTML 27Page - STMicroelectronics AN937 Datasheet HTML 28Page - STMicroelectronics AN937 Datasheet HTML 29Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 25 / 29 page
background image
AN937
Typical application
Doc ID 5655 Rev 15
25/29
Figure 30.
Phase Bode plot open loop
Table 1.
Component list (fsw = 200 kHz, VOUT= 5 V)
Reference
Description
Part number
Manufacturer
R1
Resistor 12 K
Ω 1% 1/4W
R2
Resistor 2.7 K
Ω 1% 1/4W
R3
Resistor 4.99 K
Ω 1% 1/4W
R4
Resistor 15 K
Ω 1% 1/4W
R5
Not mounted
C1
Capacitor 180
μF 63V
EKY-630ELL181MJ20S
Nippon Chemi-con
C2 - C6
Capacitor 220 nF 63V
C3
Capacitor 2.2 nF 100V
C4
Capacitor 22 nF 50V
C5
Capacitor 82 pF 50V
C7 - C11
Capacitor 100 nF 100V
C8
Not mounted
C9
Capacitor 4.7 nF 50V
C10
Capacitor 150
μF 35V
EKY-350ELL151MHB5D
Nippon Chemi-con
L1
120
μH I
RMS = 1.85A ISAT = 1.92A
MSS1260-124KLD
Coilcraft
U1
L4971
STMicroelectronics
0.1
1
10
100
1 .10
3
1 .10
4
1 .10
5
1 .10
6
0
22.5
45
67.5
90
112.5
135
157.5
180
Vout=3.3V
Vout=5V
Vout=12V
Vout=15V
Vout=18V
Vout=24V
EXTERNAL LOOP GAIN PHASE
Frequency [Hz]



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 29


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
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