AAT1152 Просмотр технического описания (PDF) - Advanced Analogic Technologies
Номер в каталоге
Компоненты Описание
Список матч
AAT1152 Datasheet PDF : 17 Pages
| |||
Typical Characteristics
Efficiency vs. Output Current
(VOUT = 1.5V)
100
80
2.7V
60
4.2V
40
3.6V
20
0
10
100
1000
Output Current (mA)
AAT1152
850kHz 1A Buck DC/DC Converter
High Side RDS(ON) vs. Temperature
170
150
3.6V
2.7V
130
110
90
4.2V 5.5V
70
-20
0
20
40
60
80
100
120
Temperature (°C)
Low Side RDS(ON) vs. Temperature
170
150
130
110
2.7V
90
70
-20
0
3.6V
4.2V
5.5V
20
40
60
80
Temperature (°C)
100
120
130
120
110
100
90
80
2.5
RDS(ON) vs. Input Voltage
High Side
Low Side
3
3.5
4
4.5
5
5.5
Input Voltage (V)
Enable Threshold vs. Input Voltage
1.2
1.1
VEN(H)
1
0.9
0.8
VEN(L)
0.7
2.5
3
3.5
4
4.5
5
5.5
Input Voltage (V)
Oscillator Frequency Variation vs.
Supply Voltage
3.5
2.5
1.5
0.5
-0.5
-1.5
2.5
3
3.5
4
4.5
5
5.5
Supply Voltage (V)
1152.2006.09.1.7
5
Share Link: 