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參數(shù)資料
| 型號(hào)： | LT1054I |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SWITCHED-CAPACITOR VOLTAGE CONVERTERS WITH REGULATORS |
| 中文描述： | 開(kāi)關(guān)與監(jiān)管電容電壓轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 5/26頁(yè) |
| 文件大?。?/td> | 444K |
| 代理商： | LT1054I |
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SLVS033F FEBRUARY 1990 REVISED NOVEMBER 2004
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
0.3
0.2
0.1
0
50
25
0
25
50
75
100
S
0.4
0.5
SHUTDOWN THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
0.6
TA Free-Air Temperature
°
C
V(FB/SD)
Figure 2
2
1
0
0
5
10
15
C
I
3
4
SUPPLY CURRENT
vs
INPUT VOLTAGE
5
IO = 0
VCC Input Voltage V
25
15
50
25
0
25
50
75
O
OSCILLATOR FREQUENCY
vs
FREE-AIR TEMPERATURE
35
100
21
VCC = 15 V
VCC = 3.5 V
TA Free-Air Temperature
°
C
Figure 3
19
17
23
27
29
31
33
Figure 4
60
40
20
0
0
5
S
80
100
SUPPLY CURRENT IN SHUTDOWN
vs
INPUT VOLTAGE
120
10
15
μ
A
VCC Input Voltage V
V(FB/SD) = 0
Data at high and low temperatures are applicable only within the recommended operating free-air temperature range.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1054IDW | 功能描述:電荷泵 BiPolar Regul 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 |
| LT1054IDW | 制造商:Texas Instruments 功能描述:SWITCHED CAPACITOR V/CONVERT W/REG SMT |
| LT1054IDW | 制造商:Texas Instruments 功能描述:IC VOLT CONVERTER REG SMD |
| LT1054IDWG4 | 功能描述:電荷泵 Switched-Capacitor Voltage Converter 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 |
| LT1054IDWR | 功能描述:電荷泵 Switched-Capacitor Voltage Converter 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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