G1084-XX_07 Datasheet, PDF (4/9 Pages) Global Mixed-mode Technology Inc – 5A Low-Dropout Linear Regulator

Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
G1084-18 Overcurrent
Protection Characteristics
G1084-XX
G1084-18 Start-up
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0.5
G1084 Max. Power Dissipation
vs. PCB Top Copper Area
1.5
2.5
3.5
4.5
PCB Top Copper Area (in²)
G1084-18 Quiescent Current vs. Temperature
3.0
I_L=10mA
2.5
2.0
1.5
V_IN=4V
V _IN=5V
1.0
-25 -15 -5
5 15 25 35 45 55 65 75 85
Temperature (°C)
G1084 Max. Power Dissipation vs. T_AMB
4.5
Unit : in²
4
3.5
3
2.5
2
1.5
1
0.5
0
25
35
45
55
65
T_AMB (°C)
75
85
A=0.5
A=1.0
A=1.5
A=2.0
A=2.5
A=3.0
A=3.5
A=4.0
A=4.5
A=5.0
G1084-18 Dropout Voltage vs. I_L
2.0
1.8
1.6
1.4
1.2
1.0
T_A=85°C
0.8
0.6
T_A=25°C
0.4
0.2
T_A=-25°C
0.0
1 1.5 2 2.5 3 3.5 4 4.5 5
I_L (A)
Ver: 0.9
Jun 14, 2007
TEL: [phone]
http://www.gmt.com.tw
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