参数资料
型号: G5180
厂商: Global Mixed-mode Technology Inc.
英文描述: Switching Regulator Power Controller
中文描述: 开关稳压电源控制器
文件页数: 3/9页
文件大小: 341K
代理商: G5180
Ver: 0.4 Preliminary
Apr 27, 2006
TEL: 886-3-5788833
http://www.gmt.com.tw
3
G5180
Global Mixed-mode Technology Inc.
Typical Performance Characteristics
VCC= 2V, RBR=390Ω, RT=3kΩ, CT=270pF, TA= 25°C, unless otherwise noted.
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
1.01.5 2.0 2.5 3.03.5 4.04.5 5.05.5 6.06.5
Supplyt Voltage V
CC (V)
S
uppl
yC
u
rr
en
tI
CC
(m
A
)
R
BR = 390Ω
T
A = +85°C
T
A = +25°C
T
A = -45°C
450
470
490
510
530
550
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
Supply Voltage V
CC (V)
In
put
T
hr
es
hol
dV
ol
tage
V
T
(m
V
)
T
A = +85°C
T
A = +55°C
T
A = +25°C
T
A = -45°C
-10
-8
-6
-4
-2
0
2
4
6
8
10
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
Supply Voltage V
CC (V)
Input
T
hr
es
hol
dV
ol
tage
V
ar
iati
on
Ra
tio
Δ
V
T
/V
T
(%)
T
A = +85°C
T
A = +25°C
T
A = -45°C
-10
-8
-6
-4
-2
0
2
4
6
8
10
-45 -35 -25 -15
-5
5
15 25
35 45
55 65
75 85
95 105 115 125
Ambient Temperature T
A (°C)
Input
T
hr
es
hol
dV
ol
tage
V
ar
iati
on
Ra
tio
Δ
V
T
/V
T
(%
)
V
CC = 2.2V
Input Threshold Voltage VT vs.
Supply Voltage VCC
Supply Current ICC vs.
Supply Voltage VCC
Input Threshold Voltage Variation Ratio
ΔVT/VT vs. Supply Voltage VCC
Input Threshold Voltage Variation Ratio
ΔVT/VT vs. Ambient Temperature TA
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
-50
-40
-30
-20
-10
0
H
igh
Lev
el
O
utput
V
ol
tage
V
OH
(V
)
V
CC = 2.2V
R
BR = 390Ω
T
A = + 25°C
0
150
300
450
600
750
900
020
40
60
80
100
Low
Lev
el
O
ut
put
V
ol
tage
V
OL
(m
V
)
V
CC = 2.2V
R
BR = 390Ω
T
A = + 25°C
High Level Output Voltage VOH vs.
Output Source Current IO
+
Low Level Output Voltage VOL vs.
Output Sink Current IO
-
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