參數(shù)資料
型號: LT1054CN8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: Switched-Capacitor Voltage Converter with Regulator
中文描述: SWITCHED CAPACITOR REGULATOR, 25 kHz SWITCHING FREQ-MAX, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù): 22/26頁
文件大?。?/td> 444K
代理商: LT1054CN8
SLVS033F FEBRUARY 1990 REVISED NOVEMBER 2004
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
5 V
VI = 5 V
1N5817
VO
8 V
LT1054
VOUT
VREF
OSC
VCC
CAP
GND
CAP+
FB/SD
10 k
10 k
0.1
μ
F
10 k
5.5 k
2.5 k
100
μ
F
0.03
μ
F
10
μ
F
2
μ
F
+
1/2
LT1013
+
1N5817
50 k
Pin numbers shown are for the P package.
1
2
4
8
7
6
5
3
+
+
Figure 30. Positive Doubler With Regulation (5-V to 8-V Converter)
VO
1N4001
1N4001
R2
1 M
R1
60 k
VI
3.5 V to 15 V
LT1054
VOUT
VREF
OSC
VCC
CAP
GND
CAP+
FB/SD
10
μ
F
100
μ
F
100
μ
F
2
μ
F
+
10
μ
F
0.002
μ
F
VI = 3.5 V to 15 V
VO MAX
2 VIN + (VL + 2 VDiode)
VL = LT1054 Voltage Loss
Pin numbers shown are for the P package.
1
2
4
8
7
6
5
3
+
+
+
+
R2
R1
V
OUT
VREF
2
40 mV
1
R1
V
OUT
1.21 V
1
+
Figure 31. Negative Doubler With Regulator
相關(guān)PDF資料
PDF描述
LT1072 500kHz and 1MHz High Efficiency 1.5A Switching Regulators; Package: SO; No of Pins: 8; Temperature Range: -40?°C to 85?°C
LT10A01 Quadruple D-Type Positive-Edge-Triggered Flip-Flops With Clear 16-SOIC 0 to 70
LT120 Hall Voltage 160mV GaAs Hall Device
LT1204CS 4-Channel Analog Multiplexer
LT120A Hall Voltage 160mV GaAs Hall Device
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1054CN8#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
LT1054CN8PBF 制造商:Linear Technology 功能描述:DC-DC converter,LT1054CN8 -Vin/2Vin 20mA
LT1054CP 功能描述:電荷泵 Bipolar Regulated V 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
LT1054CP 制造商:Texas Instruments 功能描述:DC/DC Charge Pump Converter IC
LT1054CP 制造商:Texas Instruments 功能描述:IC VOLT CONVERTER REG 100MA 8DIP 制造商:Texas Instruments 功能描述:IC, VOLT CONVERTER REG, 100MA, 8DIP 制造商:Texas Instruments 功能描述:IC, VOLT CONVERTER REG, 100MA, 8DIP; Primary Input Voltage:15V; No. of Outputs:1; Output Voltage:-5V; Output Current:100mA; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Min:0C; Operating Temperature ;RoHS Compliant: Yes