參數(shù)資料
型號: LT1054C
廠商: Texas Instruments, Inc.
英文描述: SWITCHED-CAPACITOR VOLTAGE CONVERTERS WITH REGULATORS
中文描述: 開關與監(jiān)管電容電壓轉(zhuǎn)換器
文件頁數(shù): 22/26頁
文件大小: 444K
代理商: LT1054C
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PDF資料
PDF描述
LT1054I SWITCHED-CAPACITOR VOLTAGE CONVERTERS WITH REGULATORS
LT1054CJ8 Switched-Capacitor Voltage Converter with Regulator
LT1054MJ8 Switched-Capacitor Voltage Converter with Regulator
LT1054IN8 Switched-Capacitor Voltage Converter with Regulator
LT1054CH Switched-Capacitor Voltage Converter with Regulator
相關代理商/技術參數(shù)
參數(shù)描述
LT1054CDW 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
LT1054CDW 制造商:Texas Instruments 功能描述:
LT1054CDWE4 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
LT1054CDWG4 功能描述:電荷泵 Swed-Capacitor Vltg Converters 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
LT1054CDWR 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