Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

L7983 Datasheet(PDF) 29 Page - STMicroelectronics

Part # L7983
Description  60 V, 300 mA synchronous step-down switching regulator with 10 μA quiescent current
PDF  43 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L7983 Datasheet(HTML) 29 Page - STMicroelectronics

Back Button L7983 Datasheet HTML 25Page - STMicroelectronics L7983 Datasheet HTML 26Page - STMicroelectronics L7983 Datasheet HTML 27Page - STMicroelectronics L7983 Datasheet HTML 28Page - STMicroelectronics L7983 Datasheet HTML 29Page - STMicroelectronics L7983 Datasheet HTML 30Page - STMicroelectronics L7983 Datasheet HTML 31Page - STMicroelectronics L7983 Datasheet HTML 32Page - STMicroelectronics L7983 Datasheet HTML 33Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 29 / 43 page
background image
Figure 27. 12 V efficiency (LNM)
0
10
20
30
40
50
60
70
80
90
100
0
0.05
0.1
0.15
0.2
0.25
0.3
Output current [A]
18V
24V
36V
48V
60V
Figure 28. 12 V load regulation (LNM)
11.83
11.84
11.85
11.86
11.87
11.88
11.89
11.9
11.91
11.92
0
0.05
0.1
0.15
0.2
0.25
0.3
Output current [A]
18V
24V
36V
48V
60V
Figure 29. 12 V input current - LCM
0
10
20
30
40
50
60
20
25
30
35
40
45
50
55
60
Input voltage [V]
Quiescent
Shutdown
Figure 30. 12 V input current and FSW - LNM
980
990
1000
1010
1020
1030
1040
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
20
25
30
35
40
45
50
55
60
Input voltage [V]
IIN
FSW
L7983
L7983PUR - Evaluation board
DS13354 - Rev 1
page 29/43



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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