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參數(shù)資料
| 型號(hào)： | MAX1709ESE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 4A, Low-Noise, High-Frequency, Step-Up DC-DC Converter |
| 中文描述： | SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | 0.150 INCH, MS-012AC, SOIC-16 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 502K |
| 代理商： | MAX1709ESE |
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1709ESE+ | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 4A High f Step-Up DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX1709ESE+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 4A High f Step-Up DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX1709ESE-T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX1709EUI | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| MAX1709EUI/GG8 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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