參數(shù)資料
型號: LT1054IN8#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR REGULATOR, 40 kHz SWITCHING FREQ-MAX, PDIP8
封裝: 0.300 INCH, LEAD FRE, PLASTIC, DIP-8
文件頁數(shù): 11/16頁
文件大?。?/td> 264K
代理商: LT1054IN8#TRPBF
LT1054/LT1054L
4
1054lfg
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current in Shutdown
Average Input Current
Output Voltage Loss
Shutdown Threshold
Supply Current
Oscillator Frequency
TEMPERATURE (°C)
–50
SHUTDOWN
THRESHOLD
(V)
0.4
0.5
0.6
25
75
LT1054 TPC01
0.3
0.2
–25
0
50
100
125
0.1
0
VPIN1
INPUT VOLTAGE (V)
0
SUPPLY
CURRENT
(mA)
1
2
3
4
5
IL = 0
5
10
15
LT1054 TPC02
TEMPERATURE (°C)
–50
–70
15
FREQUENCY
(kHz)
25
35
0
50
75
LT1054 TPC03
–25
25
100 125
VIN = 15V
VIN = 3.5V
INPUT VOLTAGE (V)
0
QUIESCENT
CURRENT
(A)
20
40
60
80
120
5
10
15
LT1054 TPC04
100
VPIN1 = 0V
OUTPUT CURRENT (mA)
0
AVERAGE
INPUT
CURRENT
(mA)
20
60
80
100
140
LT1050 TPC05
40
120
40
100
20
60
80
INPUT CAPACITANCE (F)
0
VOLTAGE
LOSS
(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
COUT = 100F TANTALUM
fOSC = 25kHz
IOUT = 100mA
IOUT = 50mA
IOUT = 10mA
OSCILLATOR FREQUENCY (kHz)
1
0
VOLTAGE
LOSS
(V)
1
2
10
100
LT1054 TPC07
INVERTER CONFIGURATION
CIN = 10F TANTALUM
COUT = 100F TANTALUM
IOUT = 100mA
IOUT = 50mA
IOUT = 10mA
OSCILLATOR FREQUENCY (kHz)
1
0
VOLTAGE
LOSS
(V)
1
2
10
100
LT1054 TPC08
INVERTER CONFIGURATION
CIN = 100F TANTALUM
COUT = 100F TANTALUM
IOUT = 100mA
IOUT = 50mA
IOUT = 10mA
相關(guān)PDF資料
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