Datasheet

6
LT1584/LT1585/LT1587
158457a
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
LT1584 Dropout Voltage
vs Output Current
TEMPERATURE (°C)
–0.20
OUTPUT VOLTAGE DEVIATION (%)
–0.10
0
0.10
–0.15
–0.05
0.05
–25 25 75 125
LT1584 • TPC03
175–50–75 0 50 100 150
∆I = 7A
LT1584 Load Regulation
vs Temperature
INPUT/OUTPUT DIFFERENTIAL (V)
0
0
SHORT-CIRCUIT CURRENT (A)
4
10
2
4
5
LT1584 • TPC02
2
8
6
1
3
6
7
T = 125°C
T = 25°C
T = –5°C
MINIMUM
LT1584 Short-Circuit Current
vs Input/Output Differential
LT1585 Dropout Voltage
vs Output Current
LT1585 Load Regulation
vs Temperature
LT1585 Short-Circuit Current
vs Temperature
TEMPERATURE (°C)
–75
SHORT-CIRCUIT CURRENT (A)
5.0
5.5
125
LT1584 • TPC05
4.5
4.0
–25
25
50
175
6.0
75
–50
0
150
100
TEMPERATURE (°C)
–0.20
OUTPUT VOLTAGE DEVIATION (%)
–0.10
0
0.10
–0.15
–0.05
0.05
–25 25 75 125
LT1584 • TPC03
175–50–75 0 50 100 150
∆I = 4.6A
LT1587 Dropout Voltage
vs Output Current
LT1587 Load Regulation
vs Temperature
LT1587 Short-Circuit Current
vs Temperature
TEMPERATURE (°C)
–75
SHORT-CIRCUIT CURRENT (A)
4.0
4.5
125
LT1584 • TPC05
3.5
3.0
–25
25
50
175
5.0
75
–50
0
150
100
TEMPERATURE (°C)
–0.20
OUTPUT VOLTAGE DEVIATION (%)
–0.10
0
0.10
–0.15
–0.05
0.05
–25 25 75 125
LT1584 • TPC09
175–50–75 0 50 100 150
∆I = 3A
OUTPUT CURRENT (A)
0
0.5
DROPOUT VOLTAGE (V)
0.6
0.8
0.9
1.0
1.5
1.2
2
4
5
LTC1584 • TPC01
0.7
1.3
1.4
1.1
1
3
6
7
T = –5°C
T = 125°C
T = 25°C
GUARANTEED
TEST POINTS
OUTPUT CURRENT (A)
0
DROPOUT VOLTAGE (V)
1.1
1.3
1.5
4
LT1585 • TPC04
0.9
0.7
1.0
1.2
1.4
0.8
0.6
0.5
1
2
3
5
T = –5°C
T = 125°C
T = 25°C
GUARANTEED
TEST POINTS
OUTPUT CURRENT (A)
0
0.5
DROPOUT VOLTAGE (V)
0.7
0.8
0.9
1.0
1.1
1.2
0.5
1.0
1.5 2.0
LT1584 • TPC07
2.5
1.3
1.4
1.5
0.6
3.0
T = –5°C
T = 125°C
T = 25°C
GUARANTEED
TEST POINTS