Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LTC7803 Datasheet(PDF) 11 Page - Analog Devices

Part # LTC7803
Description  40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum
PDF  34 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

LTC7803 Datasheet(HTML) 11 Page - Analog Devices

Back Button LTC7803 Datasheet HTML 7Page - Analog Devices LTC7803 Datasheet HTML 8Page - Analog Devices LTC7803 Datasheet HTML 9Page - Analog Devices LTC7803 Datasheet HTML 10Page - Analog Devices LTC7803 Datasheet HTML 11Page - Analog Devices LTC7803 Datasheet HTML 12Page - Analog Devices LTC7803 Datasheet HTML 13Page - Analog Devices LTC7803 Datasheet HTML 14Page - Analog Devices LTC7803 Datasheet HTML 15Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 34 page
background image
LTC7802-3.3
11
Rev. 0
For more information www.analog.com
FUNCTIONAL DIAGRAM
780233 BD
SWITCH
LOGIC
INTVCC
VIN
VOUT1,2
DB
CB
BOOST
TG
SW
BG
PGND
SENSE–
SENSE+
CIN
INTVCC
L
RSENSE
TOP
BOT
SPREAD
SPECTRUM
OSCILLATOR
AND PLL
S
Q
R
SLEEP
+
–
+
–
+ –
ICMP
IR
5.1V
5.1V
4.7V
EN
EN
EXTVCC LDO
VBIAS LDO
1.4V
0.88V
0V
0.72V
ITH
CLAMP
SLOPE COMP
VFB
ITH
2mV
0.8V
–
+
+
TRACK/SS
ALLOFF
PGOOD
12.5µA
CC2
CC1
RF2
RC
RF1
FEEDBACK DIVIDER IMPLEMENTED
INTERNALLY FOR CHANNEL 1
EA
RUN
PLLIN/SPREAD
MODE
VIN
EXTVCC
INTVCC
FREQ
CLK2
CLK1
DUPLICATE FOR SECOND CONTROLLER CHANNEL
ALLOFF
TOP ON
1.2V
–
+
–
+
–
+
0.425V
–
+
DROPOUT
DETECT
COUT
CSS
100k



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


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