參數(shù)資料
型號： AAT3123A
廠商： Advanced Analog Technology,lnc.
英文描述： High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications
中文描述： 高效率電荷泵分?jǐn)?shù)電荷泵白光LED應(yīng)用
文件頁數(shù)： 5/18頁
文件大?。?/td> 325K
代理商： AAT3123A
AAT3123/23A/24
High Efficiency 1X/1.5X Fractional Charge
Pump for White LED Applications
3123.2005.12.1.4
5
Typical Characteristics
Unless otherwise noted, V
IN
= 3.5V, C
IN
= C
OUT
= C
1
= C
2
= 1μF, T
A
= 25°C.
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
Quiescent Current vs. Input Voltage
Input Voltage (V)
Q
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
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
V
DIODE
= 3.0V
V
DIODE
= 3.2V
V
DIODE
= 3.4V
I
DIODE
vs. Input Voltage
(4x10mA)
Input Voltage (V)
I
D
35
40
45
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
V
DIODE
= 3.0V
V
DIODE
= 3.2V
V
DIODE
= 3.4V
I
DIODE
vs. Input Voltage
(4x20mA)
Input Voltage (V)
I
D
60
65
70
75
80
85
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
V
DIODE
= 3.0V
V
DIODE
= 3.2V
V
DIODE
= 3.4V
Efficiency vs. Input Voltage
(4x10mA)
Input Voltage (V)
E
50
55
60
65
70
75
80
85
90
95
100
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
V
DIODE
= 3.2V
V
DIODE
= 3.4V
V
DIODE
= 3.0V
Efficiency vs. Input Voltage
(4x20mA)
Input Voltage (V)
E
50
55
60
65
70
75
80
85
90
95
100
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
V
DIODE
= 3.0V
V
DIODE
= 3.2V
V
DIODE
= 3.4V
相關(guān)PDF資料
PDF描述
AAT3123AITP-20-T1 High Efficiency 1X/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
AAT3123AITP-20-T1 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications
AAT3123ITP-20-T1 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC
AAT3124 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
AAT3124ISN-20-T1 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications
AAT3124ITO-20-T1 制造商:Skyworks Solutions Inc 功能描述:1.5X, 1X WH LED CHPMP, 14TSOPJW TR 制造商:Skyworks Solutions Inc 功能描述:Voltage Regulators - Switching Regulators 1X/1.5X Fract Charge Pumps 4 WLED Apps 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC
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