FAN1581M15X Fairchild Semiconductor, FAN1581M15X Datasheet - Page 5

• Manufacturer Part Number: FAN1581M15X
• Description: IC REG LDO 5A 1.5V TO-263
• Manufacturer: Fairchild Semiconductor

Specifications of FAN1581M15X

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.5V
• Voltage - Input: Up to 7V
• Voltage - Dropout (typical): 0.4V @ 5A
• Number Of Regulators: 1
• Current - Output: 5A
• Current - Limit (min): 5.2A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 7 V
• Output Voltage: 1.5 V
• Output Type: Fixed
• Dropout Voltage (max): 1.18 V
• Output Current: 5 A
• Line Regulation: 3 mV
• Load Regulation: 5 mV
• Voltage Regulation Accuracy: 0.5 %
• Maximum Power Dissipation: 18 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
Typical Perfomance Characteristics (continued)
REV. 1.2.1 7/2/09
90
80
70
60
50
40
30
20
10
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-75 -50 -25
10
(V
0.5V V
I
OUT
IN
—V
= 5A
Ripple Rejection vs. Frequency
Control Pin Current vs. Temperature
100
JUNCTION TEMPERATURE (C)
RIPPLE
OUT
0
) 3V
FREQUENCY (HZ)
2V
25
1K
50
75 100 125 150 175
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10mA Load
10K
0
0
100K
1
LOAD CURRENT, A
FAN1581 Stability
2
3
20
15
10
11
9
7
5
3
5
0
-75 -50 -25
25
4
Short-Circuit Current vs.Temeperature
45
JUNCTION TEMPERATURE (C)
Maximum Power Dissipation
5
0
CASE TEMPERATURE
25
65
50
75 100 125 150 175
85
105
FAN1581
125
5