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參數(shù)資料
| 型號： | AAT3132A |
| 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?。?/td> | 231K |
| 代理商： | AAT3132A |
AAT3132/32A
High Efficiency 1.5X Fractional Charge
Pump for White LED Applications
3132.2005.12.1.4
5
Typical Characteristics
Unless otherwise noted, V
IN
= 3.5V, C
IN
= C
OUT
= C
1
= C
2
= 1μF, T
A
= 25°C.
80mA Load Characteristics
Time (1μs/div)
2
V
IN
OUT
V
DIODE
Turn-Off
Time (200μs/div)
ENSET
(1V/div)
V
DIODE
(2V/div)
I
IN
(100mA/div)
Turn-On to Full-Scale Load Switch
Time (50μs/div)
ENSET
(1V/div)
OUT
(2V/div)
V
DIODE
(2V/div)
I
IN
(100mA/div)
Turn-On to Full-Scale Charge Pump
Time (50μs/div)
ENSET
(1V/div)
OUT
(2V/div)
V
DIODE
(1V/div)
I
IN
(200mA/div)
V
IH
and V
IL
vs. V
IN
0.600
0.625
0.650
0.675
0.700
0.725
0.750
0.775
0.800
0.825
0.850
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
V
IH
V
IL
I
DIODE
vs. Input Voltage
(4x20mA)
40
45
50
55
60
65
70
75
80
85
90
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
4.3
4.5
4.7
4.9
5.1
Input Voltage (V)
I
D
V
DIODE
= 3.3V
V
DIODE
= 3.4V
V
DIODE
= 3.5V
V
DIODE
= 3.6V
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PDF描述 |
|---|---|
| AAT3132AITP-1-T1 | High Efficiency 1.5X Fractional Charge Pump for White LED Applications |
| AAT3132ITP-1-T1 | High Efficiency 1.5X Fractional Charge Pump for White LED Applications |
| AAT3132ITP-T1 | High Efficiency 1.5X Fractional Charge Pump for White LED Applications |
| AAT3140 | High Efficiency 1X/1.5X/2X 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 |
|---|---|
| AAT3132AITP-1-T1 | 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 |
| AAT3132ITP-1-T1 | 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 |
| AAT3132ITP-T1 | 制造商:Skyworks Solutions Inc 功能描述:LED Lighting Drivers High Efficiency 1.5x Fractional Chrg Pump |
| AAT3134 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications |
| AAT3134ISN-T1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications |
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