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參數(shù)資料
| 型號： | MAX1680 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters |
| 中文描述： | 125mA、頻率可選、開關(guān)電容電壓變換器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 103K |
| 代理商： | MAX1680 |
M
125mA, Frequenc y-S elec table,
S witc hed-Capac itor Voltage Converters
_______________________________________________________________________________________
5
100
0
1
100
1000
MAX1681 EFFICIENCY vs.
LOAD CURRENT (DOUBLER CONFIGURATION)
20
40
60
80
M
LOAD CURRENT (mA)
E
10
V
INPUT
= 5.5V
V
INPUT
= 4V
V
INPUT
= 3V
FSEL = IN
1
0
3
2
6
5
4
8
7
9
2.0
3.5
4.0
2.5
3.0
4.5
5.0
5.5
6.0
MAX1680 SUPPLY CURRENT vs.
SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
DOUBLER MODE
FSEL = LV
INVERTER MODE
FSEL = IN
INVERTER MODE
FSEL = LV
DOUBLER MODE
FSEL = IN
0
5
15
10
25
20
30
3.0
2.5
3.5
SUPPLY VOLTAGE (V)
4.0
4.5
5.0
5.5
6.0
MAX1681 SUPPLY CURRENT vs.
SUPPLY VOLTAGE
M
S
DOUBLER MODE
FSEL = LV
INVERTER MODE
FSEL = IN
INVERTER MODE
FSEL = LV
DOUBLER MODE
FSEL = IN
3
4
6
5
7
8
9
10
0
4
6
CAPACITANCE (
μ
F)
8
2
10 12 14
18
16
20
MAX1680 OUTPUT SOURCE RESISTANCE vs.
CAPACITANCE (INVERTER CONFIGURATION)
M
O
)
V
INPUT
= 3V, FSEL = LV
V
INPUT
= 5V, FSEL = LV
V
INPUT
= 3V, FSEL = IN
V
INPUT
= 5V, FSEL = IN
3
4
6
5
7
8
9
10
0
4
6
CAPACITANCE (
μ
F)
8
2
10 12 14
18
16
20
MAX1681 OUTPUT SOURCE RESISTANCE vs.
CAPACITANCE (DOUBLER CONFIGURATION)
M
O
)
V
INPUT
= 3V, FSEL = LV
V
INPUT
= 5V, FSEL = LV
V
INPUT
= 5V, FSEL = IN
V
INPUT
= 3V, FSEL = IN
3
4
6
5
7
8
9
10
0
4
6
CAPACITANCE (
μ
F)
8
2
10 12 14
18
16
20
MAX1680 OUTPUT SOURCE RESISTANCE vs.
CAPACITANCE (DOUBLER CONFIGURATION)
M
O
)
V
INPUT
= 3V, FSEL = LV
V
INPUT
= 5V, FSEL = LV
V
INPUT
= 5V, FSEL = IN
V
INPUT
= 3V, FSEL = IN
3
4
6
5
7
8
9
10
0
4
6
CAPACITANCE (
μ
F)
8
2
10 12 14
18
16
20
MAX1681 OUTPUT SOURCE RESISTANCE vs.
CAPACITANCE (INVERTER CONFIGURATION)
M
O
)
V
INPUT
= 3V, FSEL = LV
V
INPUT
= 5V, FSEL = LV
V
INPUT
= 5V, FSEL = IN
V
INPUT
= 3V, FSEL = IN
____________________________Typic al Operating Charac teristic s (c ontinued)
(All curves generated using the inverter configuration shown in the Typical Operating Circuits with LV = GND, FSEL = IN or LV,
C1 = C2 = 10μF (MAX1680), C1 = C2 = 2.2μF (MAX1681), and T
A
= +25°C, unless otherwise noted. Test results are also valid for
the doubler configuration with LV = OUT and T
A
= +25°C.)
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PDF描述 |
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| MAX1680ESA | 125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters |
| MAX1681ESA | 125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters |
| MAX1682EUK-T | Switched-Capacitor Voltage Doublers |
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相關(guān)代理商/技術(shù)參數(shù) |
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| MAX16800ATE | 功能描述:LED照明驅(qū)動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| MAX16800ATE/V+ | 功能描述:LED照明驅(qū)動器 350mA Adj Linear HB LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| MAX16800ATE/V+T | 功能描述:LED照明驅(qū)動器 350mA Adj Linear HB LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| MAX16800ATE+ | 功能描述:LED照明驅(qū)動器 350mA Adj Linear HB LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| MAX16800ATE+T | 功能描述:LED照明驅(qū)動器 350mA Adj Linear HB LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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