AIC1577 查看數據表（PDF） - Analog Intergrations
零件编号
产品描述 (功能)
生产厂家
AIC1577 Datasheet PDF : 14 Pages
| |||
AIC1577
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
100
95
VOUT=3.3V
90
85
ILOAD=1A
80
75
ILOAD=0.1
A
70
0
5
10
15
20
25
30
Input Voltage (V)
Fig. 3 Efficiency vs Input Voltage
100
95
VOUT=5V
90
85
ILOAD=1A
80
ILOAD=0.1A
75
70
0
5
10
15
20
25
30
Input Voltage (V)
Fig. 4 Efficiency vs Input Voltage
900
800
Normal Mode
700
600
500
40
20
Shutdown
0
0
5
10
15
20
25
30
Input Voltage (V)
Fig. 5 Supply Current vs Input Voltage
7
6
VCC=15V
5
4
VCC=5V
3
2
1
VPHASE=0V
0
0
5
10
15
20
Boost Load Current (mA)
Fig. 6 Boost Load Regulation
7
6 VCC UP
5
4
3
VCC DOWN
2
IBOOST=2mA
1
VPHASE=0V
0
0
5
10
15
20
25
30
Input Voltage (V)
Fig. 7 Boost Line Regulation
0.805
0.804
0.803
0.802
0.801
0.800
0.799
0.798
0.797
0.796
0.795
0.794
0.793
0.792
0.791
0.790
-40 -20
0
20
40
60
80 100 120 140
Temperature (°C)
Fig. 8 Reference Voltage vs Temperature
5
Share Link: 