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參數(shù)資料
| 型號(hào)： | LT1054IDW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | GREEN, PLASTIC, SOIC-16 |
| 文件頁(yè)數(shù)： | 25/30頁(yè) |
| 文件大?。?/td> | 607K |
| 代理商： | LT1054IDW |
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LT1054
SWITCHED-CAPACITOR VOLTAGE CONVERTERS
WITH REGULATORS
SLVS033F FEBRUARY 1990 REVISED NOVEMBER 2004
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
Shutdown threshold voltage vs Free-air temperature
1
Supply current vs Input voltage
2
Oscillator frequency vs Free-air temperature
3
Supply current in shutdown vs Input voltage
4
Average supply current vs Output current
5
Output voltage loss vs Input capacitance
6
Output voltage loss vs Oscillator frequency (10
μF)
7
Output voltage loss vs Oscillator frequency (100
μF)
8
Regulated output voltage vs Free-air temperature
9
Reference voltage change vs Free-air temperature
10
Voltage loss vs Output current
11
Table of Figures
FIGURE
Switched-Capacitor Building Block
12
Switched-Capacitor Equivalent Circuit
13
Circuit With Load Connected From VCC to VOUT
14
External-Clock System
15
Basic Regulation Configuration
16
Power-Dissipation-Limiting Resistor in Series With CIN
17
Motor-Speed Servo
18
Basic Voltage Inverter
19
Basic Voltage Inverter/Regulator
20
Negative-Voltage Doubler
21
Positive-Voltage Doubler
22
100-mA Regulating Negative Doubler
23
Dual-Output Voltage Doubler
24
5-V to
±12-V Converter
25
Strain-Gage Bridge Signal Conditioner
26
3.5-V to 5-V Regulator
27
Regulating 200-mA +12-V to 5-V Converter
28
Digitally Programmable Negative Supply
29
Positive Doubler With Regulation (5-V to 8-V Converter)
30
Negative Doubler With Regulator
31
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| LT1054IDWR | SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, PDSO16 |
| LT1054CP | SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, PDIP8 |
| LT1054Y | SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, UUC8 |
| LT1054CDWRE4 | SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, PDSO16 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| LT1054IDWRG4 | 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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