FAN5631 데이터 시트보기 (PDF) - Fairchild Semiconductor
부품명
상세내역
일치하는 목록
FAN5631 Datasheet PDF : 14 Pages
| |||
Typical Performance Characteristics
TA = 25°C, VOUT = 1.5V, VIN = 3.6V, CIN = 10µF, COUT = 10µF, CB = 1µF, unless otherwise noted.
90
85 V SEL = HIGH
80 V OUT = 1.5V
ILOAD = 150m A
75
70
65
60
55
50
45
40
35
30
2
2.5
3
3.5
4
4.5
Input Voltage (V)
5
5.5
90
85
80
VIN = 3.3V
75
70
65
VIN = 4.2V
60
55
VIN = 2.7V
50
45
40
1
10
Load Current (mA)
VSEL= HIGH
100
Figure 4. Efficiency vs. Input Voltage
Figure 5. Efficiency vs. Load Current
100
ILOAD = 100mA, VSEL = LOW
90
80
70
60
50
1.5
1.4
1.3
1.2
2.5
3
3.5
4
4.5
5
5.5
Input Voltage (V)
Figure 6. FAN5632 Efficiency Optimizer
Efficiency and Output Voltage vs. Input Voltage
1.60
1.55
ILoad = 50mA
1.50
1.45
TA = 85 °C
TA = 25 °C
TA = -40 °C
1.40
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Input Voltage(V)
Figure 7. Line Regulation
0.5
0
2.7V
-0.5
-1
3.2V
5.5V
3.6V
2.2V
-1.5
-2
0 20 40 60 80 100 120 140 160 180
Load Current (mA)
Figure 8. Load Regulation
1.54
1.53
VIN = 3.6V
ILOAD = 1mA
1.52
1.51
1.50
-50 -25
0 25 50 75 100 125 150
Ambient Temperature (°C)
Figure 9. Thermal Regulation
© 2006 Fairchild Semiconductor Corporation
FAN5631/FAN5632 Rev. 1.0.2
6
www.fairchildsemi.com
Share Link: 