Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

LT1110 Datasheet(PDF) 5 Page - Linear Technology

Part # LT1110
Description  Micropower DC-DC Converter Adjustable and Fixed 5V, 12V
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT1110 Datasheet(HTML) 5 Page - Linear Technology

  LT1110 Datasheet HTML 1Page - Linear Technology LT1110 Datasheet HTML 2Page - Linear Technology LT1110 Datasheet HTML 3Page - Linear Technology LT1110 Datasheet HTML 4Page - Linear Technology LT1110 Datasheet HTML 5Page - Linear Technology LT1110 Datasheet HTML 6Page - Linear Technology LT1110 Datasheet HTML 7Page - Linear Technology LT1110 Datasheet HTML 8Page - Linear Technology LT1110 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 16 page
background image
LT1110
5
I
DAGRA
BLOCK
LT1110
CC
HARA TERISTICS
A
TYPICALPERFOR
CE
Set Pin Bias Current
FB Pin Bias Current
Reference Voltage
ILIM (Pin 1): Connect this pin to VIN for normal use. Where
lower current limit is desired, connect a resistor between
ILIM and VIN. A 220Ω resistor will limit the switch current
to approximately 400mA.
VIN (Pin 2): Input supply voltage.
SW1 (Pin 3): Collector of power transistor. For step-up
mode connect to inductor/diode. For step-down mode
connect to VIN.
SW2 (Pin 4): Emitter of power transistor. For step-up
mode connect to ground. For step-down mode connect to
inductor/diode. This pin must never be allowed to go more
than a Schottky diode drop below ground.
GND (Pin 5): Ground.
AO (Pin 6):Auxiliary Gain Block (GB) output. Open collector,
can sink 300
µA.
SET (Pin 7): GB input. GB is an op amp with positive input
connected to SET pin and negative input connected to
220mV reference.
FB/SENSE (Pin 8): On the LT1110 (adjustable) this pin
goes to the comparator input. On the LT1110-5 and
LT1110-12, this pin goes to the internal application resistor
that sets output voltage.
PI
FU C
S
TI
TEMPERATURE (
°C)
–50
LT1110 • TPC13
160
140
120
100
60
–25
20
0
40
80
0
25
50
75
100
TEMPERATURE (
°C)
–50
–25
0
25
LT1110 • TPC15
50
75
100
226
224
222
220
218
216
214
212
TEMPERATURE (
°C)
–50
120
100
90
70
40
–25
10
0
30
60
0
25
50
75
100
20
50
80
110
LT1110 • TPC14
LT1110 • BD01
IN
V
GND
SET
AO
GAIN BLOCK/ERROR AMP
220mV
REFERENCE
A1
A2
DRIVER
+
–
FB
SW1
SW2
LIM
I
OSCILLATOR
COMPARATOR
Q1



Html Pages

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


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