參數(shù)資料
型號(hào): FAN5660
廠商: Fairchild Semiconductor Corporation
英文描述: Monolithic Inductorless CMOS DC/DC Converter
中文描述: 電感器的CMOS單片DC / DC變換器
文件頁(yè)數(shù): 6/9頁(yè)
文件大?。?/td> 339K
代理商: FAN5660
FAN5660
6
REV. 1.0.2 3/28/02
Typical Applications Diagrams
(continued)
-4.6
-4.7
-4.8
-4.9
-5.0
-4.5
-4.4
-4.3
-4.2
-4.1
-4.0
50
55
60
65
70
45
40
35
30
100
50
0
8
7
6
5
4
3
2
1
10
100
0
10
20
30
40
50
-10
0
10
20
30
40
50
60
70
80
90
-10
0
10
20
30
40
50
60
70
80
90
Output Voltage vs. Frequency
Oscillator Frequency vs. Temperature
Oscillator Frequency vs.
Temperature, FC to Vin
Output Source Resistance vs.
Supply Voltage
Output Current vs. Capacitance
(at Voltage Efficiency = 90%)
Output Voltage Drop vs. Load Current
Operating Frequency (kHz)
Temperature (
°
C)
Capacitance (
μ
F)
1.5
2.5
3.5
4.5
5.5
Supply Voltage (V)
0
25
50
75
100
125
Load Current (mA)
Temperature (
°
C)
O
O
O
0.6
0.7
0.5
0.4
0.2
0.3
0.1
0
V
12
10
8
6
4
O
O
Iload = 1mA
V+ = 5.5V
V+ = 1.8V
V+ = 1.8V
V+ = 5V
V+ = 4V
V+ = 1.5V
V+ = 2.5V
V+ = 3.5V
V+ = 4.5V
V+ = 5.5V
V+ = 3V
V+ = 5.5V
Iout = 50mA
25 deg C
80 deg C
-10 deg C
Iload = 10mA
Iload = 80mA
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