FAN1581T Fairchild Semiconductor, FAN1581T Datasheet - Page 5

• Manufacturer Part Number: FAN1581T
• Description: IC REG LDO 5A ADJ VOLT TO-220
• Manufacturer: Fairchild Semiconductor

Specifications of FAN1581T

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 5.7 V
• 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: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• 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