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參數(shù)資料
| 型號(hào)： | FAN2002MPX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1A High-Efficiency Step-Down DC-DC Converter |
| 中文描述： | 2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, QCC6 |
| 封裝： | 3 X 3 MM, LEAD FREE, MO-229-WEEA, MLP-6 |
| 文件頁(yè)數(shù)： | 5/11頁(yè) |
| 文件大?。?/td> | 329K |
| 代理商： | FAN2002MPX |
5
www.fairchildsemi.com
FAN2001/FAN2002 Rev. 1.0.2
F
Typical Performance Characteristics
T
A
= 25°C, C
IN
= 10μF, C
OUT
= 20μF, L = 3.3μH, R
2
= 10K
, unless otherwise noted.
1
10
100
1000
60
65
70
75
80
85
90
95
100
V
IN
= 5V
V
OUT
= 3.3V
V
IN
= 3.6V
V
OUT
= 1.2V
V
IN
= 3.6V
V
OUT
= 3V
0.1
1
10
100
1000
35
40
45
50
55
60
65
70
75
80
85
90
95
100
V
IN
= 5.5V
V
OUT
= 3.3V
V
IN
= 3.9V
0.1
1
10
100
1000
30
40
50
60
70
80
90
100
Load Current (mA)
Load Current (mA)
Load Current (mA)
Load Current (mA)
Efficiency vs. Load Current
Efficiency vs. Load Current
Efficiency vs. Load Current
V
OUT
= 1.2V
V
IN
= 5.5V
V
IN
= 3.6V
V
IN
= 2.5V
0
200
400
600
800
1000
1.192
1.194
1.196
1.198
1.200
1.202
1.204
1.206
1.208
1.210
1.212
1.214
μ
A
V
IN
= 5V
Output Voltage vs. Load Current
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
10
20
30
40
50
60
70
80
Input Voltage (V)
R
2
= 100K
R
2
= 10K
Quiescent Current vs. Input Voltage
-40
-20
0
20
40
60
80
100
1200
1220
1240
1260
1280
1300
1320
1340
1360
1380
1400
Temperature (
°
C)
Frequency vs. Temperature
V
IN
= 2.5V
V
IN
= 3.6V
V
IN
= 5.5V
V
OUT
= 1.2V
R
2
= 100K
R
2
= 100K
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