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