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參數(shù)資料
| 型號(hào)： | AAT2803 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | Six-Channel White LED Backlight Charge Pump with Flash |
| 中文描述： | 六通道白光LED閃光背光電荷泵 |
| 文件頁(yè)數(shù)： | 6/16頁(yè) |
| 文件大小： | 589K |
| 代理商： | AAT2803 |
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AAT2803
Six-Channel White LED Backlight
Charge Pump with Flash
6
2803.2006.12.1.6
Typical Characteristics–Flash Driver Charge Pump Section
Load Response vs. Time
(100mA Load)
5ms/div
V
OUT_FL
(10mV/div)
I
OUT
(50mA/div)
V
IN
= 3.5V
Load Response vs. Time
(50mA Load)
5ms/div
V
OUT_FL
(10mV/div)
I
OUT
(20mA/div)
V
IN
= 3.5V
Start-Up Time
(100mA Load)
100
μ
s/div
EN_FLSH
(1V/div)
V
OUT_FL
(1V/div)
Start-Up Time
(50mA Load)
100
μ
s/div
EN_FLSH
(1V/div)
V
OUT_FL
(1V/div)
Maximum Current Pulse vs. Supply Voltage
(V
OUT_FL
= 4.5V; EN_FL = V
IN
; EN/SET = GND)
Supply Voltage (V)
M
0
50
100
150
200
250
300
350
400
450
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
One-shot pulse duration = 250ms
V
OUT
> 4.0V
Output Voltage vs. Output Current
(V
OUT_FL
= 4.5V; EN_FL = V
IN
; EN/SET = GND)
Output Current (mA)
O
4.40
4.44
4.48
4.52
4.56
4.60
0.1
1.0
10.0
100.0
1000.0
3.6V
3.0V
3.3V
2.7V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT2803ISK-4.5-T1 | Six-Channel White LED Backlight Charge Pump with Flash |
| AAT3110IGU-4.5-T1 | MicroPower⑩ Regulated Charge Pump |
| AAT3110IGU-5.0-T1 | MicroPower⑩ Regulated Charge Pump |
| AAT3110IJS-4.5-T1 | MicroPower⑩ Regulated Charge Pump |
| AAT3110IJS-5.0-T1 | MicroPower⑩ Regulated Charge Pump |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT2803ISK-4.5-T1 | 制造商:Skyworks Solutions Inc 功能描述:LED Display Drivers 6-Ch White LED Back- light Charge Pump |
| AAT2805 | 制造商:AAT 制造商全稱:AAT 功能描述:Dual High Efficiency Charge Pump for White LED and Flash Applications |
| AAT2805IXN-4.5-T1 | 制造商:AAT 制造商全稱:AAT 功能描述:Dual High Efficiency Charge Pump for White LED and Flash Applications |
| AAT2806 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual High Efficiency Charge Pump for White LED and Flash Applications |
| AAT2806_07 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual High Efficiency Charge Pump for White LED and Flash Applications |
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