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參數(shù)資料
| 型號(hào)： | MAX829EUKG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Switched Capacitor Voltage Converter |
| 中文描述： | 0.1 A SWITCHED CAPACITOR CONVERTER, 54 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | LEAD FEREE, THIN, SOT-23, 5 PIN |
| 文件頁(yè)數(shù)： | 11/18頁(yè) |
| 文件大?。?/td> | 158K |
| 代理商： | MAX829EUKG |
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MAX828, MAX829
http://onsemi.com
11
0
0.0
4.0
20
10
6.0
14.0
30
40
I
out
, OUTPUT CURRENT (mA)
Figure 34. Tripler Load Regulation,
Output Voltage vs. Output Current MAX828
V
o
,
A
B
T
A
= 25
°
C
C
D
A
3.0
1N4148
B
3.0
MBRA120E
Curve
V
in
(V)
Diodes
259
251
MAX828
R
out
( )
C
5.0
1N4148
D
5.0
MBRA120E
209
192
246
237
MAX829
R
out
( )
198
185
0
20
10
30
40
I
out
, OUTPUT CURRENT (mA)
Figure 35. Tripler Load Regulation,
Output Voltage vs. Output Current MAX829
V
o
,
A
B
T
A
= 25
°
C
C
D
8.0
2.0
10.0
12.0
0.0
4.0
6.0
14.0
8.0
2.0
10.0
12.0
+
5
4
2
3
1
OSC
MAX828: Capacitors = 10 F
MAX829: Capacitors = 3.3 F
+
V
in
+
V
out
Figure 36. Positive Output Voltage Doubler
A single device can be used to construct a positive voltage doubler. The output voltage is approximately equal to 2V
in
minus
the forward voltage drop of each external diode. The performance characteristics for the above converter are shown below.
Note that curves A and C show the circuit performance with economical 1N4148 diodes, while curves B and D are with lower
loss MBRA120E Schottky diodes.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX829EUK-T | 功能描述:電荷泵 Switched-Capacitor Voltage Inverter 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 |
| MAX829EUK-TG05 | 功能描述:電荷泵 Switched-Capacitor Voltage Inverter 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 |
| MAX829SNTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MAX830CWE | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 RoHS:否 制造商:Maxim Integrated 最大輸入電壓:30 V 開(kāi)關(guān)頻率:110 KHz 輸出電壓: 輸出電流:1.7 A (Typ) 輸出端數(shù)量:1 最大工作溫度:+ 70 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-16 Wide |
| MAX830CWE+ | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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