Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

LTC3450 Datasheet(PDF) 7 Page - Linear Technology

Part # LTC3450
Description  Triple Output Power Supply for Small TFT-LCD Displays
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC3450 Datasheet(HTML) 7 Page - Linear Technology

Back Button LTC3450 Datasheet HTML 3Page - Linear Technology LTC3450 Datasheet HTML 4Page - Linear Technology LTC3450 Datasheet HTML 5Page - Linear Technology LTC3450 Datasheet HTML 6Page - Linear Technology LTC3450 Datasheet HTML 7Page - Linear Technology LTC3450 Datasheet HTML 8Page - Linear Technology LTC3450 Datasheet HTML 9Page - Linear Technology LTC3450 Datasheet HTML 10Page - Linear Technology LTC3450 Datasheet HTML 11Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 12 page
background image
LTC3450
7
3450fa
PI FU CTIO S
CF1
0.1µF
C1
2.2µF
VIN
1.5V TO
4.6V
AVDD
5.1V/10mA
VGH (3 × AVDD)
15V/500µA
10V
VGL
–10V/500µA
3450 TA01
C1+
C1–
V2X
VIN
SHDN
GLOBAL SHUTDOWN
MODE
SW
VOUT
OFF ON
BLANK SCAN
L1
47µH
C2
2.2µF
C7
1µF
8
6
4
5
7
9
11
10
12
SHUTDOWN
SYNCHRONOUS
PWM BOOST
CONVERTER
OSCILLATOR
CHARGE PUMP
DOUBLER
IN
OUT
CF2
0.1µF
C2+
C2–
V3X
C8
0.47µF
14
13
15
SHUTDOWN
SHUTDOWN
CHARGE PUMP
TRIPLER
IN
69kHz
550kHz
OUT
CF3
0.1µF
C3+
C3–
VNEG
GND
C11
0.47µF
1
VINV
16
2
3
SHUTDOWN
CHARGE PUMP
INVERTER
IN
OUT
BLOCK DIAGRA
V3X (Pin 15): Charge Pump Tripler Output. This output is
15.3V (nom) at no load and is capable of delivering up to
500µA to a load. V3X should be bypassed to GND with a
0.1µF X5R type ceramic capacitor.
VINV (Pin 16): Positive Voltage Input for the Charge Pump
Inverter. The charge pump inverter will generate a nega-
tive voltage corresponding to the voltage applied to VINV.
Connecting VINV to 5V or 10V will generate –5V or –10V
respectively on VNEG. See Applications section for –15V
generation.
Exposed Pad (Pin 17): The exposed pad must be con-
nected to VNEG (Pin 3) on the PCB. Do not connect the
exposed pad to GND.



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