Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

L4992 Datasheet(PDF) 19 Page - STMicroelectronics

Part # L4992
Description  TRIPLE OUTPUT POWER SUPPLY CONTROLLER
PDF  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L4992 Datasheet(HTML) 19 Page - STMicroelectronics

Back Button L4992 Datasheet HTML 15Page - STMicroelectronics L4992 Datasheet HTML 16Page - STMicroelectronics L4992 Datasheet HTML 17Page - STMicroelectronics L4992 Datasheet HTML 18Page - STMicroelectronics L4992 Datasheet HTML 19Page - STMicroelectronics L4992 Datasheet HTML 20Page - STMicroelectronics L4992 Datasheet HTML 21Page - STMicroelectronics L4992 Datasheet HTML 22Page - STMicroelectronics L4992 Datasheet HTML 23Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 26 page
background image
L4992
29
30 31
32
1
2
3 24
25
26 27
28
19
20
18
16
15
22
10
13
12
9
17
8
6
5
4
7
11
14
L1
R1
VOUT1
5.1V/3A
C3
R3
C16
C7
D1
Q1
Q3
C1
C5
D3
R5
R6
S3
S4
C9
C11
C12
C13
C14
C15
D4
C6
C2
Q2
Q4
C8
D2
T1
PWROK
C18
REG12
R2
R8
R7
S2
S1
R9
C17
D5
R4
C10
C4
VIN=6 to 25V
+-
VOUT2
3.3V/3A
VOUT3
12V/0.12A
D96IN426A
21
Figure 9a: Evaluation Board Circuit.
DESIGN PROCEDURE (continued)
Table 1: L4992 EVAL-KIT parts list
Component
Refer.
Value
Description
Resistors
R1
25m
Ω
1%, 0.5W. DALE. p.n. WSL-2512R0251
R2
20m
Ω
1%, 0.5W. DALE. p.n. WSL-2512R0201
R3, R4
270
Ω
1%,SMD
R5, R6, R7, R8, R9
1M
Ω
SMD
Capacitors
C1, C2
100
µF
20V. SANYO OS-CON. p.n. 20SA100K
C3, C4
220
µF
10V. SANYO OS-CON. p.n. 10SA220K
C5, C6, C12, C13
100
µF
SMD
C7, C8, C15, C16
1
µF
SMD
C9, C10, C11
10nF
SMD
C14, C18
4.7
µF
16V. Tantalum. SMD
C17
15
µF
25V. SANYO OS-CON. p.n. 25SC15M
Magnetics
L1
10
µH
2.65A. SUMIDA. p.n. CDR125-100
T1
10
µH
1:4 ratio. TRANSPOWER. p.n. TTI5902
MOSFET’s
Q1, Q2, Q3, Q4
Si9410DY
SILICONIX
Diodes
D1, D2
TMBYV10-40
ST. MELF package
D3, D4
TMMBAT46
ST. MINIMELF package
D5
SMBYW01-200
ST.SOD6 package
Switches
S1, S2, S3, S4
-
Quad dip-switch
L4992
19/26



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


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