Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LT3980 Datasheet(PDF) 5 Page - Linear Technology

Part # LT3980
Description  58V, 2A, 2.4MHz Step-Down Switching Regulator with 85A Quiescent Current
PDF  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT3980 Datasheet(HTML) 5 Page - Linear Technology

  LT3980 Datasheet HTML 1Page - Linear Technology LT3980 Datasheet HTML 2Page - Linear Technology LT3980 Datasheet HTML 3Page - Linear Technology LT3980 Datasheet HTML 4Page - Linear Technology LT3980 Datasheet HTML 5Page - Linear Technology LT3980 Datasheet HTML 6Page - Linear Technology LT3980 Datasheet HTML 7Page - Linear Technology LT3980 Datasheet HTML 8Page - Linear Technology LT3980 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 24 page
background image
LT3980
5
3980fa
For more information www.linear.com/LT3980
RUN/SS PIN VOLTAGE (V)
0
1.5
3980 G17
4
2
0.5
1
2
1
0
7
6
5
3
2.5
3
3.5
FB PIN VOLTAGE (mV)
0
800
1000
1200
600
3980 G14
600
400
200
400
800
500
100
300
700
900
200
0
TEMPERATURE (°C)
180
200
220
3980 G16
160
140
120
100
240
–50
25
–25
0
50
75 100
150
125
ILOAD = 1A
RUN/SS PIN VOLTAGE (V)
16
20
24
3980 G18
12
8
4
0
0
10
20
30
40
50
60
SWITCH CURRENT (A)
0
15
45
60
75
120
3980 G11
30
90
105
0
3
1
2
TEMPERATURE (°C)
800
3980 G12
760
840
780
820
–50
25
–25
0
50
75 100
150
125
TEMPERATURE (°C)
1.00
1.10
3880 G13
0.90
0.80
1.20
0.95
1.05
0.85
1.15
–50
25
–25
0
50
75 100
150
125
RF = 32.4k
SWITCH CURRENT (A)
0
400
500
700
3
3980 G10
300
200
1
2
100
0
600
Boost Pin Current
vs Switch Current
Feedback Voltage
Switching Frequency
Frequency Foldback
Minimum Switch On-Time
Soft-Start
RUN/SS Pin Current
Switch Voltage Drop
TA = 25°C unless otherwise noted.
Typical perFormance characTerisTics
RT vs Frequency
RESISTANCE (k)
1
2000
2500
3000
10
100
1000
1500
1000
500
0
3500
3980 G15



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


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