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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： | 6/12页 |
| 文件大小： | 502K |
| 代理商： | MAX1709 |
M
4A, Low-Noise, High-Frequency,
Step-Up DC-DC Converter
6
_______________________________________________________________________________________
2
3
4
5
6
7
8
9
10
50
100
150
200
250
300
SWITCH CURRENT LIMIT
vs. SS/LIM RESISTANCE
M
SS/LIM RESISTANCE (k
)
C
8.0
9.0
8.5
10.0
9.5
11.0
10.5
11.5
-40
10
-15
35
60
85
SWITCH CURRENT LIMIT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
C
V
OUT
= 3.3V
Typical Operating Characteristics (continued)
(Circuit of Figure 1, T
A
= +25
°
C, unless otherwise noted.)
LINE-TRANSIENT
RESPONSE
MAX1709-14
3V
3.5V
5V
I
OUT
= 1A
100
μ
s/div
V
50mV/div
V
0.5V/div
LOAD-TRANSIENT
RESPONSE
MAX1709-15
1A
3A
5V
20
μ
s/div
I
2A/div
I
2A/div
6A
4A
2A
V
100mV/div
SHUTDOWN WITH SOFT-START
(C
SS
= 0.1
μ
F)
MAX1709-16
5V
0
1ms/div
V
2V/div
V
5V/div
2A
0
4V
I
2A/div
4A
2V
C
SS
= 0.1
μ
F
R
OUT
= 5
V
ONB
= V
OUT
HEAVY SWITCHING WAVEFORM
5V
5V
0
4A
2A
I
OUT
= 2A
1
μ
s/div
I
2A/div
V
100mV/div
V
5V/div
HEAVY SWITCHING WAVEFORM
(WITH LC FILTER)
MAX1709-13b
5V
5V
0
4A
2A
I
= 2A
L = 12.5nH (COILCRAFT A04T)
C = 1
μ
F
1
μ
s/div
I
2A/div
V
100mV/div
V
5V/div
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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