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參數(shù)資料
| 型號： | MAX1720 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Switched Capacitor Voltage Inverter with Shutdown(帶關(guān)斷功能的開關(guān)電容電壓反相器) |
| 中文描述： | SOT23封裝、開關(guān)電容電壓反相器，帶有關(guān)斷 |
| 文件頁數(shù)： | 3/18頁 |
| 文件大小： | 182K |
| 代理商： | MAX1720 |
MAX1720
http://onsemi.com
3
V
in
, SUPPLY VOLTAGE (V)
f
O
,
1.5
3.0
2.5
2.0
3.5
4.0
4.5
5.0
0
35
30
25
20
50
20
10
15
10
5
0
40
C
1
, C
2
, C
3
, CAPACITANCE ( F)
I
o
,
30
R
o
,
V
in
, SUPPLY VOLTAGE (V)
80
70
60
50
40
30
10.5
10.0
11.0
11.5
12.0
12.5
13.0
70
50
80
40
60
20
90
Figure 2. Output Resistance vs. Supply Voltage
Figure 3. Output Resistance vs. Ambient
Temperature
Figure 4. Output Current vs. Capacitance
Figure 5. Output Voltage Ripple vs.
Capacitance
Figure 6. Supply Current vs. Supply Voltage
Figure 7. Oscillator Frequency vs. Ambient
Temperature
30
T
A
, AMBIENT TEMPERATURE (
°
C)
50
25
100
25
0
50
75
R
o
,
0
50
20
10
40
30
200
100
250
50
150
0
300
350
400
V
o
,
p
)
I
i
,
50
25
100
25
0
50
75
T
A
, AMBIENT TEMPERATURE (
°
C)
C
1
, C
2
, C
3
, CAPACITANCE ( F)
V
in
= 1.5 V
T
A
= 85
°
C
Figure 14 Test Setup
V
in
= 2.0 V
V
in
= 3.3 V
V
in
= 5.0 V
V
in
= 4.75 V
V
out
= 4.00 V
V
in
= 3.15 V
V
out
= 2.50 V
V
in
= 1.90 V
V
out
= 1.50 V
Figure 14 Test Setup
T
A
= 25
°
C
Figure 14 Test Setup
R
L
=
∞
T
A
= 25
°
C
T
A
= 40
°
C
V
in
= 1.5 V
V
in
= 3.3 V
V
in
= 5.0 V
Figure 14 Test Setup
Figure 14 Test Setup
T
A
= 25
°
C
20
60
40
80
70
50
30
90
100
1.0
5.0
3.5
2.5
5.5
4.5
4.0
3.0
2.0
1.5
Figure 14 Test Setup
T
A
= 25
°
C
V
in
= 4.75 V
V
out
= 4.00 V
V
in
= 3.15 V
V
out
= 2.50 V
V
in
= 1.90 V
V
out
= 1.50 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1720EUT | 功能描述:電荷泵 Switched Cap Voltage RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1720EUT+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP INV -1.25V TO -5.5V 25MA 6PIN SOT-23 - Rail/Tube |
| MAX1720EUT+T | 功能描述:電荷泵 Switched-Cap Voltage Inverter w/Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1720EUTG | 功能描述:電荷泵 Switched Cap Voltage Inverter w/Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX1720EUT-T | 功能描述:電荷泵 Switched-Cap Voltage Inverter w/Shutdown RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
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