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參數(shù)資料
| 型號(hào)： | AAT3194 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | High Efficiency 1.5X Fractional Charge Pump For White LED Applications |
| 中文描述： | 高效率1.5倍分?jǐn)?shù)電荷泵白光LED應(yīng)用 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大小： | 284K |
| 代理商： | AAT3194 |
Typical Characteristics
V
IN
= 3.5V, C
IN
= C
OUT
= C
1
= C
2
= 1μF; T
A
= 25°C, unless otherwise noted.
Oscillator Frequency vs. Temperature
610
620
630
640
650
660
670
680
690
700
710
-40
-20
0
20
40
60
80
100
Temperature (
°
C)
F
O
Shutdown Current vs. Temperature
0.001
0.010
0.100
1.000
-40
-20
0
20
40
60
80
100
Temperature (
°
C)
S
μ
A
Efficiency vs. Load Current
80
82
84
86
88
90
92
94
96
0
20
40
60
80
Load Current (mA)
E
Quiescent Current vs. Supply Voltage
0.6
0.7
0.8
0.9
1.0
1.1
1.2
3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage (V)
I
Q
Efficiency vs. Supply Voltage
60
65
70
75
80
85
90
95
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
Supply Voltage (V)
E
80mA
60mA
40mA
30mA
20mA
Quiescent Current vs. Temperature
0.86
0.88
0.90
0.92
0.94
0.96
0.98
1.00
-40
-20
0
20
40
60
80
100
Temperature (
°
C)
I
Q
AAT3194
High Efficiency 1.5X Fractional Charge
Pump For White LED Applications
3194.2006.09.1.0
5
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| AAT3194ITP-20-T1 | High Efficiency 1.5X Fractional Charge Pump For White LED Applications |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3194_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1.5X Fractional Charge Pump For White LED Applications |
| AAT3194ITP-20-T1 | 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC |
| AAT3195 | 制造商:AAT 制造商全稱:AAT 功能描述:4-Channel Charge-Pump LED Driver |
| AAT3195IJQ-1 | 制造商:AAT 制造商全稱:AAT 功能描述:4-Channel Charge-Pump LED Driver |
| AAT3195IJQ-1-T1 | 制造商:Skyworks Solutions Inc 功能描述:IC LED DRVR BACKLIGHT 10SC70JW 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC |
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