Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LT8640 Datasheet(PDF) 23 Page - Analog Devices

Part # LT8640
Description  18V, 10A Synchronous Step-Down Silent Switcher
PDF  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

LT8640 Datasheet(HTML) 23 Page - Analog Devices

Back Button LT8640 Datasheet HTML 18Page - Analog Devices LT8640 Datasheet HTML 19Page - Analog Devices LT8640 Datasheet HTML 20Page - Analog Devices LT8640 Datasheet HTML 21Page - Analog Devices LT8640 Datasheet HTML 22Page - Analog Devices LT8640 Datasheet HTML 23Page - Analog Devices LT8640 Datasheet HTML 24Page - Analog Devices LT8640 Datasheet HTML 25Page - Analog Devices LT8640 Datasheet HTML 26Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 23 / 26 page
background image
LT8642-1
23
Rev. 0
For more information www.analog.com
Figure 9. 1V 10A Step-Down Converter with Soft-Start and Power Good
Figure 10. 1.2V, 10A Step-Down Converter with Soft-Start and Power Good
TYPICAL APPLICATIONS
Figure 11. Ultralow EMI 2MHz 1.2V, 10A Step-Down Converter with Spread Spectrum
LT8642-1
SW
1F
0603
1F
0603
BIAS
FB
VIN
2.8V TO 18V
GND
RT
VIN
EN/UV
GND
GND
BST
VOUT
1V
10A
220µF ×2
1206
X5R/X7R
1µF
EXTERNAL
SOURCE >3.1V
OR GND
47pF
10µF
41.2k
100k
147k
0.28µH
fSW = 1MHz
L: XEL6030
SS
INTVCC
VC
10nF
1F
PG
SYNC/MODE
CLKOUT
100k
VIN
86421 F09
7.68k
47nF
470pF
LT8642-1
SW
1F
0603
1F
0603
BIAS
FB
VIN
2.8V TO 18V
GND
RT
VIN
EN/UV
GND
GND
BST
VOUT
1.2V
10A
220µF ×2
1206
X5R/X7R
1µF
EXTERNAL
SOURCE >3.1V
OR GND
47pF
10µF
41.2k
100k
100k
0.56µH
fSW = 1MHz
L: XEL6060
SS
INTVCC
VC
10nF
1F
PG
SYNC/MODE
CLKOUT
100k
VIN
86421 F10
10.2k
47nF
680pF
PINS NOT USED IN
THIS CIRCUIT:
CLKOUT, PG, SS
LT8642-1
SW
BIAS
FB
VIN
2.8V TO 18V
GND
RT
VC
EN/UV
VOUT
1.2V
10A
220µF ×2
1206
X5R/X7R
1µF
17.8k
100K
100k
0.3µH
47nF
fSW = 2MHz
L: XEL4030
FB1 BEAD: WE-MPSB 74279228600
22µF
1210
FB1
BEAD
22µF
1210
22µF
1210
10µF
1µF
0603
VIN
GND
BST
10µF
0603
VIN
GND
SYNC/MODE
INTVCC
47pF
EXTERNAL
SOURCE >3.1V
OR GND
11k
150pF
86421 F11



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