參數(shù)資料
型號： LT1054IDWR
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
文件頁數(shù)： 25/30頁
文件大?。?/td> 607K
代理商： LT1054IDWR
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
相關(guān)PDF資料
PDF描述
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
LT1054IPE4 SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, PDIP8
LT1054MJ8/883 SWITCHED CAPACITOR REGULATOR, 25 kHz SWITCHING FREQ-MAX, CDIP8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
LT1054IN8 功能描述:IC REG SWITCHED CAP DBL INV 8DIP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤
LT1054IN8#PBF 功能描述:IC REG SWITCHED CAP DBL INV 8DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關(guān):2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:6-SON（1.45x1） 產(chǎn)品目錄頁面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2
LT1054IN8#PBF 制造商:Linear Technology 功能描述:DC/DC Controller IC
LT1054IP 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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