G1084_07 Datasheet, PDF (6/11 Pages) Global Mixed-mode Technology Inc – 5A Adjustable Low-Dropout Linear Regulator

Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
G1084
G1084T53(TO-263) Max. Power
Dissipation vs. PCB Top Copper
Area T_AMB = 25°C ; Still Air
4
3.5
3
2.5
2
1.5
1
0.5
0
1
2
3
4
5
PCB Top Copper Area (in²)
G1084T53(TO-263) Max. Power
Dissipation vs. T_AMB (still air)
( Different PCB Top Copper Area )
4
3.5
3
2.5
2
1.5
1
0.5
0
25
35
45
55
65
75
85
TAMB (°C)
Unit : in²
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
G1084T33 (TO-220) Max. Power
Dissipation vs. Temperature
6
5
Heatsink
4
3
No Heatsink
2
1
0
25
35
45
55
65
75
85
Temperature (°C)
Ver: 1.4
Jun 14, 2007
TEL: [phone]
http://www.gmt.com.tw
6