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參數(shù)資料
| 型號： | G5121TB1U |
| 廠商： | Global Mixed-mode Technology Inc. |
| 英文描述： | Fixed Frequency White LED Step-Up Converter |
| 中文描述： | 固定頻率白光LED升壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 556K |
| 代理商： | G5121TB1U |
Ver: 1.3
Nov 13, 2006
TEL: 886-3-5788833
http://www.gmt.com.tw
5
G5121
Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
10
20
30
40
50
60
70
80
90
0
5
10
15
20
25
Load Current (mA)
E
ff
ici
e
n
cy
(
%
)
V
IN=3.6V
3LEDs, C
O=1F
V
IN=4.2V
V
IN=2.7V
10
20
30
40
50
60
70
80
90
0
5
10
15
20
25
Load Current (mA)
E
ffi
c
ien
c
y
(
%
)
V
IN=4.2V
V
IN=3.6V
V
IN=2.7V
2LEDs, C
O=1F
0
10
20
30
40
50
60
70
80
90
100
110
120
130
22.5
33.5
4
4.555.5
6
Input Voltage (V)
IQ
_N
oS
W
(
A)
0
10
20
30
40
50
60
70
80
90
100
-40
-20
0
2040
6080
100
Temperature (
°C)
IQ
_N
oS
W
(
A)
0.7
0.75
0.8
0.85
0.9
0.95
1
22.5
33.5
4
4.555.5
6
Input Voltage (V)
F
req
ue
nc
y
(
M
H
z
)
0.7
0.75
0.8
0.85
0.9
0.95
1
1.05
1.1
-40
-20
0
2040
6080
100
Temperature (
°C)
F
req
ue
nc
y
(
M
H
z
)
Efficiency vs. Load Current
IQ_NoSW vs. Input Voltage
IQ_NoSW vs. Temperature
Frequency vs. Input Voltage
Frequency vs. Temperature
相關PDF資料 |
PDF描述 |
|---|---|
| G5121TP1U | Fixed Frequency White LED Step-Up Converter |
| G5122T11U | Micro-power Inverting DC/DC Converters in SOT-23-5 |
| G5122 | Micro-power Inverting DC/DC Converters in SOT-23-5 |
| G5131-26T23U | PSM Step-up DC/DC Converter |
| G5131-26T23UF | PSM Step-up DC/DC Converter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| G5121TP1U | 制造商:GMT 制造商全稱:Global Mixed-mode Technology Inc 功能描述:Fixed Frequency White LED Step-Up Converter |
| G5122 | 制造商:GMT 制造商全稱:Global Mixed-mode Technology Inc 功能描述:Micro-power Inverting DC/DC Converters in SOT-23-5 |
| G5122T11U | 制造商:GMT 制造商全稱:Global Mixed-mode Technology Inc 功能描述:Micro-power Inverting DC/DC Converters in SOT-23-5 |
| G5125 | 制造商:GMT 制造商全稱:Global Mixed-mode Technology Inc 功能描述: |
| G512521-6K | 制造商:TAIWAN YUN LIN ELECTRONIC CO., 功能描述:BLACK LOWSHRINK 1.6MM ID |
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