LT1585CM#TRPBF Linear Technology, LT1585CM#TRPBF Datasheet - Page 6

• Manufacturer Part Number: LT1585CM#TRPBF
• Description: IC LDO REG 4.6A ADJ DDPAK-3
• Manufacturer: Linear Technology

Specifications of LT1585CM#TRPBF

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 5.5 V
• Voltage - Input: 2.35 ~ 7 V
• Voltage - Dropout (typical): 1.2V @ 4A
• Number Of Regulators: 1
• Current - Output: 4.6A
• Current - Limit (min): 4.1A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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