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參數(shù)資料
| 型號(hào)： | AAT3151BIWP-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | High Efficiency 1X/1.5X Charge Pump For White LED Applications |
| 中文描述： | 高效1x/1.5x電荷泵為白光LED應(yīng)用 |
| 文件頁(yè)數(shù)： | 6/15頁(yè) |
| 文件大?。?/td> | 274K |
| 代理商： | AAT3151BIWP-T1 |
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AAT3151B
High Efficiency 1X/1.5X Charge Pump
For White LED Applications
6
3151B.2007.09.1.0
Typical Characteristics
EN/SET Off Timeout vs. Input Voltage
Input Voltage (V)
E
μ
s
0
50
100
150
200
250
300
350
400
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 5.3 5.5
-40
°
C
25
°
C
85
°
C
Input Ripple vs. Input Voltage
Input Voltage (V)
A
0
2
4
6
8
10
12
14
16
18
20
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
30mA
20mA
10.2mA
Load Characteristics
(V
IN
= 4.2V; 1.5X Mode; 30mA Load)
Time (500ns/div)
V
IN
(40mV/div)
V
SINK
(40mV/div)
CP
(40mV/div)
EN/SET Latch Timeout vs. Input Voltage
Input Voltage (V)
E
μ
s
0
50
100
150
200
250
300
350
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
5.3 5.5
-40
°
C
25
°
C
85
°
C
Load Characteristics
(V
IN
= 3.7V; 1.5X Mode; 15mA Load)
Time (500ns/div)
V
IN
(40mV/div)
V
SINK
(40mV/div)
CP
(40mV/div)
Load Characteristics
(V
IN
= 3.9V; 1.5X Mode; 20mA Load)
Time (500ns/div)
V
IN
(40mV/div)
V
SINK
(40mV/div)
CP
(40mV/div)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT3151 | High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
| AAT3151IWP-T1 | High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
| AAT3152 | High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
| AAT3152IWP-T1 | High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
| AAT3155 | High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3151IFP-T1 | 制造商:Skyworks Solutions Inc 功能描述:LED Lighting Drivers High Eff 1x/1.5x/2x Mode w/ PWM Control |
| AAT3151IWP-T1 | 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC |
| AAT3152 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
| AAT3152_05 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
| AAT3152IWP-T1 | 制造商:SKYWORKS SOLUTIONS INC 功能描述:1X,1.5X,2X WLED CHPMP 12TDFN TR 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC |
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