Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ADP1073 Datasheet(PDF) 4 Page - Analog Devices

Part No. ADP1073
Description  Micropower DC.DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
Download  16 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo 

ADP1073 Datasheet(HTML) 4 Page - Analog Devices

 
Zoom Inzoom in Zoom Outzoom out
 4 / 16 page
background image
ADP1073
–4–
REV. 0
–Typical Performance Characteristics
SWITCH CURRENT – Amps
1.6
0.6
0
0.1
0.7
0.2
0.3
0.4
0.5
0.6
1.4
0.8
0.4
0.2
1.2
1
SATURATION VOLTAGE
2
1.8
0.05
Figure 3. Switch ON Voltage vs.
Switch Current in Step-Down Mode
TEMPERATURE – C
120
40
40
085
25
70
90
70
60
50
110
80
100
Figure 6. Set Pin Bias Current vs.
Temperature
TEMPERATURE – C
70
68
40
085
25
70
58
56
66
64
62
60
Figure 9. Duty Cycle vs. Temperature
RLIM
1400
600
0
10
1000
30
50
70
90 200 400 600 800
1200
1000
400
200
800
VIN = 1.5V
WITH L = 82 H
VIN = 3V
WITH L = 82 H
VIN = 12V
WITH L = 150 H
Figure 4. Maximum Switch Current
vs. RLIM
TEMPERATURE – C
160
140
40
40
085
25
70
80
60
120
100
VIN = 1.5V
Figure 7. Supply Current vs.
Temperature
TEMPERATURE – C
34.5
30
40
085
25
70
32
31.5
31
30.5
34
33.5
33
32.5
Figure 10. Switch ON Time vs.
Temperature
SWITCH CURRENT – Amps
0.1 0.2
1.2
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1
1.2
0.6
0
1
0.8
0.4
0.2
VIN = 1.5V
VIN = 5.0V
VIN = 3.0V
VIN = 2.0V
VIN = 1.25V
VIN = 1.0V
Figure 2. Saturation Voltage vs.
Switch Current in Step-Up Mode
INPUT VOLTAGE – Volts
1000
0
1
3.5
100
10
FOR VIN > 1.6V,
RLIM = 68
1.5
2
2.5
3
Figure 5. Guaranteed Minimum
Output Current at VOUT = 5 V vs.
Input Voltage
TEMPERATURE – C
22
21
40
085
25
70
17
16
15
14
20
19
18
Figure 8. Oscillator Frequency vs.
Temperature


Html Pages

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


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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