Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

LTC3453 Datasheet(PDF) 5 Page - Linear Technology

Part # LTC3453
Description  Synchronous Buck-Boost High Power White LED Driver
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC3453 Datasheet(HTML) 5 Page - Linear Technology

  LTC3453 Datasheet HTML 1Page - Linear Technology LTC3453 Datasheet HTML 2Page - Linear Technology LTC3453 Datasheet HTML 3Page - Linear Technology LTC3453 Datasheet HTML 4Page - Linear Technology LTC3453 Datasheet HTML 5Page - Linear Technology LTC3453 Datasheet HTML 6Page - Linear Technology LTC3453 Datasheet HTML 7Page - Linear Technology LTC3453 Datasheet HTML 8Page - Linear Technology LTC3453 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 12 page
background image
LTC3453
5
3453fa
BLOCK DIAGRA
VOUT
EN2
11
EN1
2
800mV
–
+
–
+
–
+
VBIAS
1.23V
VFB
1.23V
+
–
+
–
16
1
LOGIC
GATE
DRIVERS
AND
ANTICROSS-
CONDUCTION
GND
1612mA
200mA
UNDERVOLTAGE
LOCKOUT
UV
OVERTEMP
PROTECTION
OT
UV
OT
BANDGAP
REFERENCE
1.23V
1MHz
OSCILLATOR
FORWARD
CURRENT
LIMIT
REVERSE
CURRENT
LIMIT
ILED
384
SWITCH A
OPTIONAL
SW1
PVIN
VIN
SW2
VIN
2.7V TO 5.5V
SWITCH D
SWITCH B
SWITCH C
5
15
14
GND
8
EXPOSED PAD (PGND)
17
VOUT
VOUT
13
LED1
4
VC
12
ISET1
RISET1
3
3453 BD
CD PWM
COMPARATOR
AB PWM
COMPARATOR
MAIN
ERROR AMP
SAFETY
ERROR AMP
∑
327k
123k
LED
DETECT
LED2
6
LED
DETECT
LED3
7
LED
DETECT
LED4
OR
9
LED
DETECT
800mV
LED CURRENT
SETTING AMP 1
LED CURRENT
SETTING AMP 2
–
+
ILED
384
ISET2
SHUTDOWN
RISET2
10
SOFT
START
CLAMP
OPTIONAL
4
6
7
9



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


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