- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382287 > MAX828SNTR (ON SEMICONDUCTOR) Switched Capacitor Voltage Converters PDF資料下載
參數(shù)資料
| 型號(hào)： | MAX828SNTR |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Switched Capacitor Voltage Converters |
| 中文描述： | SWITCHED CAPACITOR CONVERTER, 20 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封裝： | PLASTIC, SOT-23, 5 PIN |
| 文件頁(yè)數(shù)： | 13/18頁(yè) |
| 文件大?。?/td> | 158K |
| 代理商： | MAX828SNTR |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)當(dāng)前第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)
MAX828, MAX829
http://onsemi.com
13
0
14.0
12.0
20
10
10.0
8.0
2.0
30
40
I
out
, OUTPUT CURRENT (mA)
Figure 40. Tripler Load Regulation,
Output Voltage vs. Output Current MAX828
V
o
,
6.0
A
B
T
A
= 25
°
C
C
D
A
3.0
1N4148
B
3.0
MBRA120E
Curve
V
in
(V)
Diodes
110
96.5
MAX828
R
out
( )
C
5.0
1N4148
D
5.0
MBRA120E
84.5
78.2
111
96.7
MAX829
R
out
( )
87.3
77.1
0
20
10
30
40
I
out
, OUTPUT CURRENT (mA)
Figure 41. Tripler Load Regulation,
Output Voltage vs. Output Current MAX829
V
o
,
A
B
T
A
= 25
°
C
C
D
4.0
14.0
12.0
10.0
8.0
2.0
6.0
4.0
+
5
4
2
3
1
OSC
MAX828 Capacitors = 10 F
MAX829 Capacitors = 3.3 F
V
in
5
4
2
3
1
OSC
+
V
out
+
+
Figure 42. Paralleling Devices for Increased Negative Output Current
An increase in converter output current capability with a reduction in output resistance can be obtained by paralleling two
or more devices. The output current capability is approximately equal to the number of devices paralleled. A single shared
output capacitor is sufficient for proper operation but each device does require it’s own pump capacitor. Note that the output
ripple frequency will be complex since the oscillators are not synchronized. The output resistance is approximately equal to
the output resistance of one device divided by the total number of devices paralleled. The performance characteristics for a
converter consisting of two paralleled devices is shown below.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX829SNTR | Switched Capacitor Voltage Converters |
| MAX8537 | WIRE 24AWG WHT UL1007/UL1569 STRND .065MAS INSUL O.D |
| MAX8537EEI | Triple 3-Input Positive-AND Gates 14-CDIP -55 to 125 |
| MAX8538EEI | Triple 3-Input Positive-AND Gates 14-CFP -55 to 125 |
| MAX8539EEI | Dual-Synchronous Buck Controllers for Point-of- Load, Tracking, and DDR Memory Power Supplies |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX829 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Switched Capacitor Voltage Converter |
| MAX829C/D | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Switched-Capacitor Voltage Inverters |
| MAX829C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX829EUK | 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 |
| MAX829EUK+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP INV -5.5V TO -1.5V 25MA 5PIN SOT-23 - Rail/Tube |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。