參數(shù)資料
型號(hào): LT1054
廠商: Linear Technology Corporation
英文描述: Switched-Capacitor Voltage Converter with Regulator(帶穩(wěn)壓器的開(kāi)關(guān)電容電壓轉(zhuǎn)換器)
中文描述: 開(kāi)關(guān)電容電壓轉(zhuǎn)換器穩(wěn)壓器(帶穩(wěn)壓器的開(kāi)關(guān)電容電壓轉(zhuǎn)換器)
文件頁(yè)數(shù): 4/16頁(yè)
文件大小: 281K
代理商: LT1054
4
LT1054/LT1054L
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Shutdown Threshold
TEMPERATURE (°C)
–50
–70
15
F
25
35
0
50
75
LT1054 TPC03
–25
25
100
125
V
IN
= 15V
V
IN
= 3.5V
INPUT VOLTAGE (V)
0
0
S
1
2
3
4
5
I
L
= 0
5
10
15
LT1054 TPC02
Supply Current in Shutdown
INPUT VOLTAGE (V)
0
0
Q
μ
A
20
40
60
80
120
5
10
15
LT1054 TPC04
100
V
PIN1
= 0V
OUTPUT CURRENT (mA)
0
0
A
20
60
80
100
140
LT1050 TPC05
40
120
40
100
20
60
80
INPUT CAPACITANCE (
μ
F)
0
0
V
0.2
0.6
0.8
1.0
1.4
10
50
70
LT1054 TPC06
0.4
1.2
40
90 100
20 30
60
80
INVERTER CONFIGURATION
C
OUT
= 100
μ
F TANTALUM
f
OSC
= 25kHz
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 10mA
OSCILLATOR FREQUENCY (kHz)
1
0
V
1
2
10
100
LT1054 TPC07
INVERTER CONFIGURATION
C
IN
= 10
μ
F TANTALUM
C
OUT
= 100
μ
F TANTALUM
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 10mA
OSCILLATOR FREQUENCY (kHz)
1
0
V
1
2
10
100
LT1054 TPC08
INVERTER CONFIGURATION
C
IN
= 100
μ
F TANTALUM
C
OUT
= 100
μ
F TANTALUM
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 10mA
TEMPERATURE (C)
–50
S
0.4
0.5
0.6
25
75
LT1054 TPC01
0.3
0.2
–25
0
50
100
125
0.1
0
V
PIN1
Supply Current
Oscillator Frequency
Average Input Current
Output Voltage Loss
Output Voltage Loss
Output Voltage Loss
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LT1054L Switched-Capacitor Voltage Converter with Regulator(帶穩(wěn)壓器的開(kāi)關(guān)電容電壓轉(zhuǎn)換器)
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