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參數(shù)資料
| 型號： | MAX1708 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | High-Frequency, High-Power, Low-Noise, Step-Up DC-DC Converter |
| 中文描述： | 高頻、大功率、低噪聲、升壓型DC-DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大小： | 332K |
| 代理商： | MAX1708 |
M
High-Frequency, High-Power, Low-Noise,
Step-Up DC-DC Converter
_______________________________________________________________________________________
5
Typical Operating Characteristics
(Circuit of Figure 1, T
A
= +25
°
C, unless otherwise noted.)
100
0
0.1
1
1000
10,000
EFFICIENCY vs. OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
E
10
100
20
40
60
80
V
IN
= 3.3V
V
IN
= 2.5V
V
OUT
= 5V
2.0
-2.0
0.1
1
1000
10,000
LOAD REGULATION
(V
IN
= 3.3V, V
OUT
= 5V)
-1.5
0.5
1.0
1.5
M
OUTPUT CURRENT (mA)
V
O
10
100
-1.0
-0.5
0
PLOT NORMALIZED TO I
OUT
= 500mA
2.0
-2.0
0.1
1
1000
10,000
LOAD REGULATION
(V
IN
= 2.5V, V
OUT
= 3.3V)
-1.5
0.5
1.0
1.5
M
OUTPUT CURRENT (mA)
V
O
10
100
-1.0
-0.5
0
PLOT NORMALIZED TO I
OUT
= 500mA
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1.50
1.75
2.00
INPUT VOLTAGE (V)
2.25
2.50
2.75
3.00
LINE REGULATION
(V
OUT
= 3.3V)
M
V
O
PLOT NORMALIZED TO V
IN
= 2.5V
I
OUT
= 500mA
I
OUT
= 1A
0
5
15
10
20
25
0
2
1
3
4
5
6
NO LOAD INPUT CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
I
V
OUT
= 5V, V
IN
INCREASING
V
OUT
= 3.3V, V
IN
INCREASING
0
20
10
40
30
60
50
70
0
2
3
1
4
5
6
NO LOAD INPUT CURRENT
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
I
V
OUT
= 3.3V, V
IN
DECREASING
V
OUT
= 5V, V
IN
DECREASING
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
2.00
2.50
2.25
2.75 3.00 3.25 3.50 3.75 4.00
INPUT VOLTAGE (V)
LINE REGULATION
(V
OUT
= 5V)
M
V
O
PLOT NORMALIZED TO V
IN
= 3.3V
I
OUT
= 500mA
I
OUT
= 1A
100
0
0.1
1
1000
10,000
EFFICIENCY vs. OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
E
10
100
20
40
60
80
V
IN
= 1.2V
V
IN
= 2.5V
V
OUT
= 3.3V
86
87
88
89
90
EFFICIENCY vs. SWITCHING FREQUENCY
M
SWITCHING FREQUENCY (kHz)
E
350
650
750
450
550
850
950
V
IN
= 3.3V, V
OUT
= 5V, I
OUT
=1A
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| MAX17081EVKIT+ | 功能描述:電源管理IC開發(fā)工具 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
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