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參數(shù)資料
| 型號(hào)： | AAT3170 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | High Current LED Flash Driver Charge Pump IC |
| 中文描述： | 高電流LED閃光燈驅(qū)動(dòng)電荷泵芯片 |
| 文件頁(yè)數(shù)： | 7/15頁(yè) |
| 文件大?。?/td> | 427K |
| 代理商： | AAT3170 |
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AAT3170
High Current LED Flash Driver Charge Pump IC
3170.2006.11.1.1
7
Typical Characteristics
V
IN
= 3.6V, C
IN
= 4.7μF, C
OUT
= 2.2μF, C
1
= C
2
= 1μF, T
A
= 25°C, unless otherwise noted.
EN/SET Low Threshold Voltage
vs. Supply Voltage and Temperature
Supply Voltage (V)
E
0.4
0.5
0.6
0.7
0.8
0.9
1.0
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 5.3 5.5
-40
°
C
25
°
C
85
°
C
EN/SET High Threshold Voltage
vs. Supply Voltage and Temperature
Supply Voltage (V)
E
0.4
0.5
0.6
0.7
0.8
0.9
1.0
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 5.3 5.5
-40
°
C
25
°
C
85
°
C
EN/SET Off Timeout vs. Supply Voltage
Supply Voltage (V)
E
0
50
100
150
200
250
300
350
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 5.3 5.5
-40
°
C
25
°
C
85
°
C
EN/SET Latch Timeout vs. Supply Voltage
Supply Voltage (V)
E
0
50
100
150
200
250
300
350
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 5.3 5.5
-40
°
C
25
°
C
85
°
C
Flash Timer Duration
(C
T
= 0.1μF; Data = 16)
Supply Voltage (V)
F
20
40
60
80
100
120
140
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 5.3 5.5
-40
°
C
25
°
C
85
°
C
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PDF描述 |
|---|---|
| AAT3170IWP-T1 | High Current LED Flash Driver Charge Pump IC |
| AAT3171 | High Current, High Efficiency Charge Pump with Auto-Timer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3170_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Current LED Flash Driver Charge Pump IC |
| AAT3170IWP-T1 | 制造商:Skyworks Solutions Inc 功能描述:Voltage Regulators - Switching Regulators Hi Current LED Flash Drver Charge Pump IC |
| AAT3171 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Current, High Efficiency Charge Pump with Auto-Timer |
| AAT3171AIWP-T1 | 制造商:SKYWORKS SOLUTIONS INC 功能描述:800MA FLASH DRIVER CHPUMP 12TDFN TR |
| AAT3171IWP-T1 | 制造商:Skyworks Solutions Inc 功能描述:Voltage Regulators - Switching Regulators Hi Cur Hi Efficiency Charge Pump w/ Timer |
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