參數(shù)資料
型號: AAT3166IWP-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): 6/14頁
文件大?。?/td> 430K
代理商: AAT3166IWP-T1
Typical Characteristics
Unless otherwise noted, V
IN
= 3.5V, C
IN
= C
OUT
= C
1
= C
2
= 1μF, T
A
= 25°C.
Input Ripple vs. Input Voltage
Input Voltage (V)
I
0
2
4
6
8
10
12
2.5
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
4.3
4.5
27mA
18mA
14mA
Load Characteristics
(V
IN
= 3.2V; 2X Mode; 27mA Load)
500ns/div
V
OUT
(40mV/div)
V
SINK
(40mV/div)
V
IN
(40mV/div)
Load Characteristics
(V
IN
= 4.1V; 1.5X Mode; 27mA Load)
500ns/div
V
OUT
(40mV/div)
V
SINK
(40mV/div)
V
IN
(40mV/div)
Load Characteristics
(V
IN
= 2.8V; 2X Mode; 18mA Load)
500ns/div
V
OUT
(40mV/div)
V
SINK
(40mV/div)
V
IN
(40mV/div)
Load Characteristics
(V
IN
= 3.8V; 1.5X Mode; 18mA Load)
500ns/div
V
OUT
(40mV/div)
V
SINK
(40mV/div)
V
IN
(40mV/div)
AAT3166
High Efficiency 1X/1.5X/2X Charge
Pump for White LED Applications
6
3166.2006.05.1.2
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