Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LTC3442 Datasheet(PDF) 18 Page - Linear Technology

Part # LTC3442
Description  Micropower Synchronous Buck-Boost DC/DC Converter with Automatic Burst Mode Operation
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC3442 Datasheet(HTML) 18 Page - Linear Technology

Back Button LTC3442 Datasheet HTML 12Page - Linear Technology LTC3442 Datasheet HTML 13Page - Linear Technology LTC3442 Datasheet HTML 14Page - Linear Technology LTC3442 Datasheet HTML 15Page - Linear Technology LTC3442 Datasheet HTML 16Page - Linear Technology LTC3442 Datasheet HTML 17Page - Linear Technology LTC3442 Datasheet HTML 18Page - Linear Technology LTC3442 Datasheet HTML 19Page - Linear Technology LTC3442 Datasheet HTML 20Page - Linear Technology  
Zoom Inzoom in Zoom Outzoom out
 18 / 20 page
background image
LTC3442
18
3442fa
SW1
VIN
SHDN/SS
RLIM
RT
SGND
SW2
VOUT
FB
VC
BURST
PGND
LTC3442
VIN
2.7V TO
4.2V
LHXL-PW03
10
µF
6.3V
VOUT
1nF
3442 TA05
3.3
µH
1nF
10
µF
6.3V
R5
7.87k
ILED = 500mA/1.5A
OPEN LED VOLTAGE LIMIT = (R4+R5) • 0.95/R4
R2 = R1/1.5
ILED = 24 • (R1+R2+R3)/(R1 • R3) AMPS
(OR: ILED = 40/R3 + .08)
95.3k
40.2k
2N7002
R2
200k
R1
301k
57.6k
R4
2k
R2
20k
*OFF ON
LOW HI
* NOTE: THE SHDN/SS VOLTAGE MUST BE NO MORE THAN 0.5V BELOW VIN WHEN ENABLED.
TYPICAL APPLICATIO S
TYPICAL APPLICATIO S
High Current LED Driver with Low/High Current Range for Pulsed
Applications; LED Current is 0.5A with 1.5A Pulse



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


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