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参数资料
| 型号： | MAX1708EEE |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | CHOKE COIL 2.2UH 1000MA SMD |
| 中文描述： | 7.5 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封装： | 0.150 INCH, 0.025 INCH PITCH, QSOP-16 |
| 文件页数： | 5/13页 |
| 文件大小： | 332K |
| 代理商： | MAX1708EEE |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1708EEE+ | 功能描述:直流/直流开关转换器 High f Step-Up DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1708EEE+T | 功能描述:直流/直流开关转换器 High f Step-Up DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1708EEE-T | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1708EVKIT | 功能描述:直流/直流开关转换器 Evaluation Kit for the MAX1708 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1708EVKIT+ | 功能描述:直流/直流开关转换器 High-Frequency High-Power Low-Noise Step-Up DC-DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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