LTC1477CS8 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC1477CS8 Datasheet PDF : 8 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current (ON)
300
TA = 25°C
OUTPUT TURNED ON, NO LOAD
250
200
150
100
50
0
0
1
2
3
4
56
SUPPLY VOLTAGE (V)
LTC1477/1478 • TPC01
Switch Resistance (3.3V)
0.30
0.25
0.20
VINS = VIN1 = 3.3V
VIN2 = VIN3 = NC
0.15
0.10
ALL VIN PINS = 3.3V
0.05
0
0
25
50
75 100 125
JUNCTION TEMPERATURE (°C)
LTC1477/1478 • TPC04
Output Current (3.3V)
6
TA = 25°C
5
4
3
ALL VIN PINS = 3.3V
2
1 VIN2 = VIN3 = NC
0
0
1
2
3
4
56
OUTPUT VOLTAGE (V)
LTC1477/1478 • TPC07
Switch Resistance
0.30
TA = 25°C
0.25
0.20
0.15
VIN2 = VIN3 = NC
0.10
0.05
0
1
ALL VIN PINS
CONNECTED
23
4
5
67
INPUT VOLTAGE (V)
LTC1477/1478 • TPC02
Short-Circuit Current
3.0
TJ = 25°C
2.5
ALL VIN PINS
CONNECTED
2.0
1.5
1.0
VIN2 = VIN3 = NC
0.5
0
0
1
2
3
4
56
SUPPLY VOLTAGE (V)
LTC1477/1478 • TPC05
Inrush Current (5V)
3
2
CURRENT
LIMITED
1
0
COUT = 10µF COUT = 470µF
ROUT = 10Ω ROUT = 10Ω
6
4
2
TJ = 25°C
ALL VIN PINS = 5V
0
–0.4 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
TIME (ms)
LTC1477/1478 • TPC08
LTC1477/LTC1478
Switch Resistance (5V)
0.30
0.25
0.20
VINS = VIN1 = 5V
VIN2 = VIN3 = NC
0.15
0.10
ALL VIN PINS = 5V
0.05
0
0
25
50
75 100 125
JUNCTION TEMPERATURE (°C)
LTC1477/1478 • TPC03
Output Current (5V)
6
TA = 25°C
5
4
3
ALL VIN PINS = 5V
2
1 VIN2 = VIN3 = NC
0
012
3
4
56
OUTPUT VOLTAGE (V)
LTC1477/1478 • TPC06
Inrush Current (3.3V)
3
CURRENT
2
LIMITED
TJ = 25°C
ALL VIN PINS = 3.3V
1
0
COUT = 10µF
ROUT = 10Ω
COUT = 470µF
ROUT = 10Ω
6
4
2
0
–0.4 0
0.4 0.8 1.2 1.6 2.0 2.4 2.8
TIME (ms)
LTC1477/1478 • TPC09
3
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