参数资料
型号: G5111T11UF
厂商: Global Mixed-mode Technology Inc.
英文描述: Micro-power Step-Up DC/DC Converters in SOT-23-5
中文描述: 微功率升压型DC / DC转换器采用SOT - 23 - 5
文件页数: 3/8页
文件大小: 432K
代理商: G5111T11UF
Ver: 1.2
Sep 09, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
3
G5111
Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(VCC=+3.6V, V SHDN =+3.6V, L=10H, TA=25°C, unless otherwise noted.)
Output Voltage vs. Input Voltage
19
19.5
20
20.5
21
2.53
3.544.5
55.5
Input Voltage (V)
Outp
ut
V
oltage
(V)
Efficiency vs. Load Current
50
55
60
65
70
75
80
85
90
0.1
1
10
100
Load Current (mA)
E
ffi
cie
ncy
(
%
)
VIN=2.7V
VIN=3.6V
VIN=4.2V
Quiescent Current vs. Temperature
10
20
30
40
50
-20
0
20
40
60
80
100
Temperature (°C)
Qui
escent
Cu
rre
nt
(A)
VIN=2.7V
VIN=4.2V
Vds_on vs. Temperature
100
200
300
400
500
-20
0
20
40
60
80
100
Temperature (°C)
Sw
itch
Vds
_on
(m
V)
VIN=2.7V
VIN=4.2V
Feedback Voltage vs. Temperature
1.18
1.19
1.2
1.21
1.22
-20
0
20
40
60
80
100
Temperature (°C)
Fe
edba
ck
V
oltage
(V)
VIN=2.7V
VIN=4.2V
Output Voltage vs. Load Current
19
19.5
20
20.5
21
1
23456
789
10
Load Current (mA)
Output
Voltag
e
(V
)
VIN=2.7V
VIN=4.2V
IOUT=1mA
IOUT=10mA
相关PDF资料
PDF描述
G5111T11U Micro-power Step-Up DC/DC Converters in SOT-23-5
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