參數(shù)資料
型號(hào): LT1054MJ8#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR REGULATOR, 40 kHz SWITCHING FREQ-MAX, CDIP8
封裝: 0.300 INCH, LEAD FREE, HERMETIC SEALED, CERAMIC, DIP-8
文件頁(yè)數(shù): 8/16頁(yè)
文件大?。?/td> 264K
代理商: LT1054MJ8#PBF
LT1054/LT1054L
16
1054lfg
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0611 REV G PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATIONS
Negative Doubler with Regulator
Positive Doubler with Regulation
0.03F
VIN = 5V
50k
1N5817
LT1054 TA13
+
10k
5.5k
2.5k
0.1F
5V
LT1006
100F
VOUT
8V
50mA
2F
10F
+
LT1054
FB/SHDN
CAP+
GND
CAP
V+
OSC
VREF
VOUT
2F
VIN
3.5V TO 15V
100F
R2
1M
1N4001
LT1054 TA14
100F
0.002F
–VOUT
VIN = 3.5V TO 15V
VOUT(MAX) ≈ –2VIN + (VL + 2VDIODE)
VL = LT1054 VOLTAGE LOSS
, REFER TO FIGURE 5
R2
R1
=
+ 1
|VOUT|
)
VREF
2 – 40mV
)
) +1
|VOUT|
1.21V
10F
+
10F
+
LT1054
FB/SHDN
CAP+
GND
CAP
V+
OSC
VREF
VOUT
R1, 20k
PART NUMBER
DESCRIPTION
COMMENTS
LTC1144
Switched-Capacitor Wide Input Range Voltage Converter with
Shutdown
Wide Input Voltage Range: 2V to 18V, ISD < 8A, SO8
LTC1514/LTC1515
Step-Up/Step-Down Switched-Capacitor DC/DC Converters
VIN: 2V to 10V, VOUT: 3.3V to 5V, IQ = 60A, SO8
LT1611
150mA Output, 1.4mHz Micropower Inverting Switching Regulator VIN: 0.9V to 10V, VOUT: ±34V ThinSOT
LT1614
250mA Output, 600kHz Micropower Inverting Switching Regulator VIN: 0.9V to 6V, VOUT: ±30V, IQ = 1mA, MS8, SO8
LTC1911
250mA, 1.5MHz Inductorless Step-Down DC/DC Converter
VIN: 2.7V to 5.5V, VOUT: 1.5V/1.8V, IQ = 180A, MS8
LTC3250/LTC3250-1.2/
LTC3250-1.5
Inductorless Step-Down DC/DC Converter
VIN: 3.1V to 5.5V, VOUT: 1.2V, 1.5V, IQ = 35A, ThinSOT
LTC3251
500mA Spread Spectrum Inductorless Step-Down DC/DC Converter VIN: 2.7V to 5.5V, VOUT: 0.9V to 1.6V, 1.2V, 1.5V, IQ = 9A,
MS10E
LTC3252
Dual 250mA, Spread Spectrum Inductorless Step-Down
DC/DC Converter
VIN: 2.7V to 5.5V, VOUT: 0.9V to 1.6V, IQ = 50A, DFN12
THE TYPICAL APPLICATIONS CIRCUITS WERE VERIFIED USING THE STANDARD LT1054. FOR S8 APPLICATIONS
ASSISTANCE IN ANY OF THE UNUSUAL APPLICATIONS CIRCUITS PLEASE CONSULT THE FACTORY
相關(guān)PDF資料
PDF描述
LT1054IN8#TRPBF SWITCHED CAPACITOR REGULATOR, 40 kHz SWITCHING FREQ-MAX, PDIP8
LT1054MJ8#TRPBF SWITCHED CAPACITOR REGULATOR, 40 kHz SWITCHING FREQ-MAX, CDIP8
LT1076HVCT#TRPBF 3.2 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM7
LT1076IT-5#TR 3.2 A SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PZFM5
LT1076HVIT-5#TRPBF 3.2 A SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PZFM5
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