Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LT3503 Datasheet(PDF) 4 Page - Linear Technology

Part # LT3503
Description  1A, 2.2MHz Step-Down Switching Regulator in 2mm 횞 3mm DFN
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT3503 Datasheet(HTML) 4 Page - Linear Technology

  LT3503 Datasheet HTML 1Page - Linear Technology LT3503 Datasheet HTML 2Page - Linear Technology LT3503 Datasheet HTML 3Page - Linear Technology LT3503 Datasheet HTML 4Page - Linear Technology LT3503 Datasheet HTML 5Page - Linear Technology LT3503 Datasheet HTML 6Page - Linear Technology LT3503 Datasheet HTML 7Page - Linear Technology LT3503 Datasheet HTML 8Page - Linear Technology LT3503 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 20 page
background image
LT3505
4
3505fc
TYPICAL PERFORMANCE CHARACTERISTICS
Efficiency (VOUT = 5V, L = 10µH,
fSW = 750kHz)
Efficiency (VOUT = 3.3V, L = 10µH,
fSW = 750kHz)
Efficiency (VOUT = 3.3V,
L = 4.7µH, fSW = 2.2MHz)
LOAD CURRENT (A)
0
50
55
65
70
75
0.8
1.0
95
60
0.2
0.4
0.6
1.2
80
85
90
VIN = 8V
VIN = 12V
VIN = 24V
TA = 25°C
LOAD CURRENT (A)
0
50
55
65
70
75
0.8
1.0
95
60
0.2
0.4
0.6
1.2
80
85
90
VIN = 8V
VIN = 12V
VIN = 24V
TA = 25°C
LOAD CURRENT (A)
0
50
55
65
70
75
0.8
1.0
95
60
0.2
0.4
0.6
1.2
80
85
90
VIN = 8V
VIN = 12V
TA = 25°C
Efficiency (VOUT = 5V, L = 4.7µH,
fSW = 2.2MHz)
LOAD CURRENT (A)
0
50
55
65
70
75
0.8
1.0
95
60
0.2
0.4
0.6
1.2
80
85
90
VIN = 8V
VIN = 12V
TA = 25°C
Max Load Current (VOUT = 3.3V,
L = 6.8µH, fSW = 750kHz)
INPUT VOLTAGE (V)
5
1.2
1.3
1.4
19
3505 G05
1.1
1.0
0.8
9
13
7
11
17
15
0.9
1.7
1.6
1.5
TYPICAL
MINIMUM
TA = 25°C
*10% DROPOUT
Max Load Current (VOUT = 5V,
fSW = 750kHz)
INPUT VOLTAGE (V)
6
0.8
0.9
1.1
1.2
1.3
22
1.7
3505 G06
1.0
14
10
26
18
8
24
16
12
28
20
30
1.4
1.5
1.6
TYPICAL, L = 22
µH
TYPICAL, L = 10
µH
MINIMUM, L = 10
µH
TA = 25°C
*10% DROPOUT
Max Load Current (VOUT = 3.3V,
L = 2.2µH, fSW = 2.2MHz)
INPUT VOLTAGE (V)
5
0.8
0.9
1.1
1.2
1.3
1.8
1.5
7
9
10
3505 G07
1.0
1.6
1.7
1.4
6
8
11
12
TYPICAL
MINIMUM
TA = 25°C
*10% DROPOUT
Max Load Current (VOUT = 5V,
L = 3.3µH, fSW = 2.2MHz)
INPUT VOLTAGE (V)
7
0.80
0.90
1.10
1.20
1.30
1.80
1.50
9
11
12
3505 G08
1.00
1.60
1.70
1.40
8
10
14
16
18
TYPICAL
MINIMUM
TA = 25°C
*10% DROPOUT
Switch Voltage Drop
SWITCH CURRENT (mA)
0
300
400
500
1200
3505 G09
200
100
250
350
450
150
50
0
300
600
900
1500
TA = –45°C
TA = 85°C
TA = 25°C



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


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