поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

L5988D датащи(PDF) 48 Page - STMicroelectronics

номер детали L5988D
подробное описание детали  Pre-bias start up capability
PDF  52 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L5988D датащи(HTML) 48 Page - STMicroelectronics

Back Button L5988D Datasheet HTML 44Page - STMicroelectronics L5988D Datasheet HTML 45Page - STMicroelectronics L5988D Datasheet HTML 46Page - STMicroelectronics L5988D Datasheet HTML 47Page - STMicroelectronics L5988D Datasheet HTML 48Page - STMicroelectronics L5988D Datasheet HTML 49Page - STMicroelectronics L5988D Datasheet HTML 50Page - STMicroelectronics L5988D Datasheet HTML 51Page - STMicroelectronics L5988D Datasheet HTML 52Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 48 / 52 page
background image
Typical characteristics
L5988D
48/52
DocID15324 Rev 4
Figure 36. Efficiency vs. output current
Figure 37. Load regulation
Figure 38. Line regulation
Figure 39. Load transient from 0 to 3 A
Figure 40. Soft-start
VIN = 12v fSW = 250 kHz
60.00
65.00
70.00
75.00
80.00
85.00
90.00
95.00
0.2
0.6
1.0
1.4
1.8
2.2
2.6
3.0
3.4
3.8
I
LOAD (A)
VIN=12 VOUT=1.2 250 kHz
VIN=12 VOUT=1.5 250 kHz
VIN=12 VOUT=1.8 250 kHz
VIN=12 VOUT=2.5 250 kHz
VIN=12 VOUT=3.3 250 kHz
VIN=12 VOUT=5.0 250 kHz
L5988D LOAD REGULATION (VIN 12V - L = 4.7μH)
3.3
3.305
3.31
3.315
3.32
3.325
3.33
3.335
3.34
3.345
3.35
3.355
3.36
0
0.5
1
1.5
2
2.5
3
3.5
4
ILOAD(A)
η(%)
L5988D_3.3v_400k_AFP]
L5988D LINE REGULATION (L = 4.7μH)
3.3
3.305
3.31
3.315
3.32
3.325
3.33
3.335
3.34
3.345
3.35
3.355
3.36
3.5
5.5
7.5
9.5
11.5
13.5
15.5
17.5
ILOAD(A)
η(%)
L5988D_3.3v_400k
fsw=600 kHz
Cout=47uF
SR = 2.5A/us
100mV/div
fsw=400 kHz



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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52


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