Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LTC7813 Datasheet(PDF) 7 Page - Linear Technology

Part # LTC7813
Description  Hybrid Step-Down Synchronous Controller
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC7813 Datasheet(HTML) 7 Page - Linear Technology

Back Button LTC7813 Datasheet HTML 3Page - Linear Technology LTC7813 Datasheet HTML 4Page - Linear Technology LTC7813 Datasheet HTML 5Page - Linear Technology LTC7813 Datasheet HTML 6Page - Linear Technology LTC7813 Datasheet HTML 7Page - Linear Technology LTC7813 Datasheet HTML 8Page - Linear Technology LTC7813 Datasheet HTML 9Page - Linear Technology LTC7813 Datasheet HTML 10Page - Linear Technology LTC7813 Datasheet HTML 11Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 36 page
background image
LTC7821
7
Rev A
For more information www.analog.com
TYPICAL PERFORMANCE CHARACTERISTICS
TIMER Pin Current vs Temperature
TEMP Pin Current vs Temperature
Regulated Feedback Voltage
vs Temperature
TA = 25°C, unless otherwise noted.
Regulated Feedback Voltage
vs Temperature
Oscillator Frequency
vs Input Voltage
Oscillator Frequency
vs Temperature
INTVCC Line Regulation
(Supply from EXTVCC)
Current Sense Threshold
vs ITH Voltage
Switching Frequency
vs Voltage at FREQ Pin
VTIMER = 0V
VTIMER = 2.8V
TEMPERATURE (°C)
–50 –25
0
25
50
75
100 125
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
7821 G10
VTEMP = 1V
TEMPERATURE (°C)
–50 –25
0
25
50
75
100 125
0.0001
0.001
0.01
0.1
1
10
7821 G11
EXT_REF = INTVCC
TEMPERATURE (°C)
–50 –25
0
25
50
75
100 125
798
799
800
801
802
803
804
7821 G12
EXT_REF = 0.6V
TEMPERATURE (°C)
–50 –25
0
25
50
75
100 125
599.00
599.30
599.60
599.90
600.20
600.50
7821 G13
RFREQ = 68kΩ
INPUT VOLTAGE (V)
0
10
20
30
40
50
60
70
80
400
425
450
475
500
525
550
575
600
7821 G14
RFREQ = 68kΩ
TEMPERATURE (°C)
–50 –25
0
25
50
75
100 125
0
100
200
300
400
500
600
700
800
7821 G15
EXTVCC VOLTAGE (V)
6
10
14
18
22
26
30
34
38
5.00
5.25
5.50
5.75
6.00
6.25
6.50
7821 G17
ITH VOLTAGE (V)
0
0.4
0.8
1.2
1.6
2
–30
–20
–10
0
10
20
30
40
50
60
7821 G18
FREQ PIN VOLTAGE (V)
0
0.5
1
1.5
2
2.5
0
200.0
400.0
600.0
800.0
1000.0
1200.0
1400.0
1600.0
1800.0
7821 G16



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 35 36


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