Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

AAT1142 Datasheet(PDF) 7 Page - Advanced Analogic Technologies

Part # AAT1142
Description  800mA Voltage-Scaling Step-Down Converter
PDF  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ANALOGICTECH [Advanced Analogic Technologies]
Direct Link  http://www.analogictech.com
Logo ANALOGICTECH - Advanced Analogic Technologies

AAT1142 Datasheet(HTML) 7 Page - Advanced Analogic Technologies

Back Button AAT1142 Datasheet HTML 3Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 4Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 5Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 6Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 7Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 8Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 9Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 10Page - Advanced Analogic Technologies AAT1142 Datasheet HTML 11Page - Advanced Analogic Technologies Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 22 page
background image
Typical Characteristics
Switching Frequency vs. Temperature
(VIN = 3.6V; VOUT = 1.0V; IOUT = 400mA)
Temperature (
°°C)
-10.0
-8.0
-6.0
-4.0
-2.0
0.0
2.0
4.0
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
Output Voltage Accuracy vs. Temperature
(VIN = 3.6V; VOUT = 1.0V; IOUT = 400mA)
Temperature (
°°C)
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
Line Regulation
(VOUT = 1.0V)
Input Voltage (V)
-1.00
-0.75
-0.50
-0.25
0.00
0.25
0.50
0.75
1.00
2.5
3.0
3.5
4.0
4.5
5.0
5.5
IOUT = 650mA
IOUT = 0mA
IOUT = 100mA
Soft Start
(VIN = 3.6V; VOUT = 1.8V; IOUT = 800mA)
-4.0
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
4.0
-0.5
0
0.5
1
1.5
2
2.5
3
3.5
Time (50µs/div)
DC Regulation
(VOUT = 1.8V)
Output Current (mA)
-2.0
-1.6
-1.2
-0.8
-0.4
0.0
0.4
0.8
1.2
1.6
2.0
0
1
10
100
1000
VIN = 4.2V
VIN = 5.0V
VIN = 3.6V
VIN = 2.7V
Efficiency vs. Load
(VOUT = 1.8V)
Output Current (mA)
30
40
50
60
70
80
90
100
0
1
10
100
1000
PWM Only
Mode
VIN = 2.7V
VIN = 3.6V
VIN = 4.2V
VIN = 5.0V
AAT1142
800mA Voltage-Scaling Step-Down Converter
1142.2006.07.1.0
7



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


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