Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(continued)
Short Circuit Current
60
50
Ripple Rejection (dB)
G965
Ripple Rejection
I
L
= 10mA
40
30
20
10
0
10
I
L
= 1.5A
I
L
= 500mA
V
IN
= 4V
C
OUT
= 10μF
V
ripple
= 224mV
100
1000
10000
100000
1000000
Frequency (Hz)
G965 Max. Power Dissipation
vs. PCB Top Copper Area
2.5
2
1.5
1
0.5
0
0
1
2
3
4
5
PCB Top Copper Area (in
2
)
2.5
G965 Max. Power Dissipation
vs. T
AMB
(still air)
Unit:in
2
A=0.1
A=0.2
Max. Dissipation Power (W)
Max. Dissipation Power (W)
2
1.5
1
0.5
0
25
35
45
55
T
AMB
( C)
o
A=0.3
A=0.4
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
65
75
85
Recommended Minimum Footprint
SOT-223-5
SOP-8
Ver: 1.7
Jan 08, 2007
TEL: 886-3-5788833
http://www.gmt.com.tw
7
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
