參數(shù)資料
型號： AAT3167ISN-T1
廠商： Advanced Analogic Technologies, Inc.
英文描述： High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications
中文描述： 高效率1x/1.5x/2x電荷泵白光LED應(yīng)用
文件頁數(shù)： 5/14頁
文件大?。?/td> 416K
代理商： AAT3167ISN-T1
Typical Characteristics
C
IN
= C
OUT
= C
1
= C
2
= 1.0μF; T
A
= 25°C, V
IN
= 3.6V, unless otherwise noted.
Current Matching vs. Temperature
Temperature (
°
C)
C
17.0
17.2
17.4
17.6
17.8
18.0
18.2
18.4
18.6
18.8
19.0
-40
-20
0
20
40
60
80
Channel 1
Channel 4
Channel 2
Channel 3
Channel 5
Turn-Off from 1.5X Mode
(V
IN
= 3.5V; 18mA Load)
100
μ
s/div
EN
(2V/div)
I
IN
(100mA/div)
V
F
(1V/div)
Turn-On to 2X Mode
(V
IN
= 2.8V; 18mA Load)
100
μ
s/div
EN
(2V/div)
OUT
(2V/div)
I
IN
(200mA/div)
V
SINK
(500mV/div)
Turn-On to 1.5X Mode
(V
IN
= 3.5V; 18mA Load)
100
μ
s/div
EN
(2V/div)
OUT
(2V/div)
I
IN
(200mA/div)
V
SINK
(500mV/div)
Turn-On to 1X Mode
(V
IN
= 4.2V; 18mA Load)
100
μ
s/div
EN
(2V/div)
OUT
(2V/div)
I
IN
(200mA/div)
V
SINK
(500mV/div)
Efficiency vs. Supply Voltage
Supply Voltage (V)
E
0
10
20
30
40
50
60
70
80
90
100
2.5
2.8
3.0
3.3
3.5
3.8
4.0
4.3
4.5
4.8
5.0
5.3
5.5
18mA
V
F
= 3.4V
5.1mA
V
F
= 3.0V
350
μ
A
V
F
= 2.7V
AAT3167
High Efficiency 1X/1.5X/2X Charge
Pump for White LED Applications
3167.2006.05.1.3
5
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AAT3169 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
AAT3169_08 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
AAT3169IFO-T1 制造商:Skyworks Solutions Inc 功能描述:Voltage Regulators - Switching Regulators 1X/1.5X/2X Charge Pump For WLED Apps 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC
AAT3169ISN-T1 制造商:Skyworks Solutions Inc 功能描述:LED Lighting Drivers High Eff 1x/1.5x/2x Mode w/ PWM Control
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