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参数资料
| 型号： | MAX1709 |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | DC/DC变换器 |
| 英文描述： | 4A, Low-Noise, High-Frequency, Step-Up DC-DC Converter |
| 中文描述： | 4A、低噪声、高频、升压型DC-DC转换器 |
| 文件页数： | 5/12页 |
| 文件大小： | 502K |
| 代理商： | MAX1709 |
M
4A, Low-Noise, High-Frequency,
Step-Up DC-DC Converter
_______________________________________________________________________________________
5
Typical Operating Characteristics
(T
A
= +25
°
C, unless otherwise noted.)
100
0
0.001
0.1
1
0.01
10
EFFICIENCY vs.
OUTPUT CURRENT (V
OUT
= 3.3V)
M
OUTPUT CURRENT (A)
E
10
20
30
40
50
60
70
80
90
V
IN
= 2.5V
V
IN
= 1.2V
100
0
0.001
0.1
1
0.01
10
EFFICIENCY vs.
OUTPUT CURRENT (V
OUT
= 5V)
M
OUTPUT CURRENT (A)
E
10
20
30
40
50
60
70
80
90
V
IN
= 3.3V
V
IN
= 2.5V
83.0
84.0
83.5
85.0
84.5
86.0
85.5
0.4
0.6
0.7
0.5
0.8
0.9
1.0
EFFICIENCY vs. SWITCHING FREQUENCY
(V
IN
= 3.3V, V
OUT
= 5V, I
OUT
= 2A)
M
OPERATING FREQUENCY (MHz)
E
2
1
0
-1
-2
0
2
1
3
4
5
LOAD REGULATION
(V
IN
= 3.3V, V
OUT
= 5V)
M
OUTPUT CURRENT (A)
V
O
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
2.0
2.5
3.0
3.5
4.0
LINE REGULATION
(V
OUT
= 5V, I
OUT
= 1A)
M
INPUT VOLTAGE (V)
V
O
1000
0.1
0
1.0
0.5
2.0
3.5
NO-LOAD INPUT CURRENT
vs. INPUT VOLTAGE
1
10
100
M
INPUT VOLTAGE (V)
I
1.5
2.5
3.0
V
OUT
= 3.3V
V
OUT
= 5V
INPUT VOLTAGE
INCREASING
INPUT VOLTAGE
DECREASING
2.8
2.6
0.6
0.001
0.1
1
0.01
10
STARTUP VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (A)
S
1.0
0.8
1.2
1.4
1.6
1.8
2.0
2.2
2.4
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
V
OUT
= 3.3V
V
OUT
= 5V
-2.0
-1.0
-1.5
0
-0.5
0.5
1.0
-40
10
35
-15
60
85
SWITCHING FREQUENCY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
F
V
OUT
= 3.3V
-5
0.1
1
10
NOISE vs. FREQUENCY
5
0
M
FREQUENCY (MHz)
N
R
)
15
10
20
25
30
-10
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1709EVKIT | MAX1709 Evaluation Kit |
| MAX1709ESE | 4A, Low-Noise, High-Frequency, Step-Up DC-DC Converter |
| MAX170CCPA | Serial Output 5.6us 12-Bit A/D Converter |
| MAX170CCWE | Serial Output 5.6us 12-Bit A/D Converter |
| MAX170 | 16-Bit Registered Transceivers With 3-State Outputs 56-SSOP -40 to 85 |
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| MAX17094AETM+ | 制造商:Maxim Integrated Products 功能描述:5GHZ 4-CHANNEL MIMO TRANSMITTER - Rail/Tube |
| MAX17094ETM+ | 功能描述:电流和电力监控器、调节器 Boost Regulator w/7Ch Driver RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX17094ETM+T | 功能描述:电流和电力监控器、调节器 Boost Regulator w/7Ch Driver RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX17094EVKIT+ | 功能描述:电源管理IC开发工具 MAX17094 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX1709ESE | 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 |
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