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參數(shù)資料
| 型號(hào)： | AAT3164 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | High Efficiency 1X/1.5X/2X Charge Pump for Six-Channel White LED Applications |
| 中文描述： | 高效率1x/1.5x/2x充電泵為六通道白光LED應(yīng)用 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 397K |
| 代理商： | AAT3164 |
Typical Characteristics
C
IN
= C
OUT
= C
1
= C
2
= 1.0μF; T
A
= 25°C, R
SET
= 26.1k
Ω
, V
IN
= 3.6V, unless otherwise noted.
Current Matching vs. Temperature
Temperature (
°
C)
C
19.2
19.4
19.6
19.8
20.0
20.2
-40
-20
0
20
40
60
80
Channel 2
Channel 1
Channel 5
Channel 3
Channel 4
Channel 6
Turn-Off from 1.5X Mode
(V
IN
= 3.5V; 20mA/Channel; Data 1)
Time (100μs/div)
EN
(2V/div)
I
IN
(100mA/div)
V
F
(1V/div)
Turn-On to 2X Mode
(V
IN
= 2.8V; 20mA/Channel; Data 1)
Time (100μs/div)
EN
(2V/div)
CP
(2V/div)
V
SINK
I
IN
(200mA/div)
(500mV/div)
Turn-On to 1.5X Mode
(V
IN
= 3.8V; 20mA/Channel; Data 1)
Time (100μs/div)
EN
(2V/div)
CP
(2V/div)
V
SINK
I
IN
(200mA/div)
(500mV/div)
Turn-On to 1X Mode
(V
IN
= 4.2V; 20mA/Channel; Data 1)
Time (100μs/div)
EN
(2V/div)
CP
(2V/div)
V
SINK
I
IN
(200mA/div)
(500mV/div)
Efficiency vs. Supply Voltage
Supply Voltage (V)
E
50
60
70
80
90
100
2.8
3.0
3.2
3.4
3.6
3.8
4.0
4.2
5.0mA/ch
V
F
= 2.9V
20mA/ch
V
F
= 3.4V
10.2mA/ch
V
F
= 3.1V
AAT3164
High Efficiency 1X/1.5X/2X Charge Pump for
Six-Channel White LED Applications
3164.2006.07.1.0
5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT3164IRN-T1 | High Efficiency 1X/1.5X/2X Charge Pump for Six-Channel White LED Applications |
| AAT3166 | High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3166IWP-T1 | High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3167 | High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3167ISN-T1 | 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 |
|---|---|
| AAT3164IRN-T1 | 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 Six-Channel White LED Applications |
| AAT3166 | 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 |
| AAT3166IWP-T1 | 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 |
| AAT3167 | 制造商:AAT 制造商全稱:AAT 功能描述:High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3167_07 | 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 |
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