FAN1587AM33X Fairchild Semiconductor, FAN1587AM33X Datasheet - Page 6

• Manufacturer Part Number: FAN1587AM33X
• Description: IC REG LDO 3A 3.3V TO-263
• Manufacturer: Fairchild Semiconductor

Specifications of FAN1587AM33X

• Applications: Converter, Pentium® GTL+
• Voltage - Input: 2.4 ~ 12 V
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (3 leads + tab)
• Polarity: Positive
• Input Voltage Max: 18 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 1.3 V at 3 A
• Output Current: 3 A
• Line Regulation: 0.2 %/V
• Load Regulation: 0.5 %
• Maximum Power Dissipation: 18000 mW
• 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 Performance Characteristics
REV. 1.0.5 11/10/03
Figure 8. Short-Circuit Current vs. Temperature
20
15
10
5
0
50 60 70 80 90 100 110 120 130 140 150
Figure 10. Maximum Power Dissipation
5.0
4.5
4.0
3.5
3.0
-75 -50 -25
CASE TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
0
25 50 75 100 125 150 175
(continued)
Figure 11. Stability Region V
Figure 9. Ripple Rejection vs. Frequency
90
80
70
60
50
40
30
20
10
0
10
(V
0.5V
I
OUT
2.5
1.5
0.5
IN
2
1
0
0
– V
= 3A
100
V
OUT
RIPPLE
FREQUENCY (Hz)
LOAD CURRENT (mA)
)
Stable Area
1000
3V
Area of Instability
2V
1K
2000
IN
/V
10K
OUT
3000
= 5V/1.5V
100K
FAN1587A
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