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參數(shù)資料
| 型號(hào)： | AAT3170IWP-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 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)： | 2/15頁(yè) |
| 文件大?。?/td> | 426K |
| 代理商： | AAT3170IWP-T1 |
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AAT3170
High Current LED Flash Driver Charge Pump IC
2
3170.2006.10.1.0
Pin Descriptions
Pin Configuration
TDFN33-12
(Top View)
VIN
C1+
C1-
GND
F1
F2
1
VIN
VOUT
C2+
C2-
CT
EN/SET
2
3
4
5
6
12
11
10
9
8
7
Pin #
Symbol
Function
1, 12
2
3
4
5
6
7
8
VIN
C1+
C1-
GND
F1
F2
EN/SET
CT
Input power supply pin. Requires 4.7μF bypass capacitor to ground.
Flying capacitor C1 positive terminal. Connect a 1.0μF capacitor between C1+ and C1-.
Flying capacitor C1 negative terminal.
Ground connection.
Current sink input #1.
Current sink input #2.
AS
2
Cwire serial interface control pin.
Flash timer control capacitor input. Connect a 100nF capacitor from CT to GND for a one
second timeout duration.
Flying capacitor C2 negative terminal.
Flying capacitor C2 positive terminal. Connect a 1μF capacitor between C2+ and C2-.
Charge pump output. Requires 2.2μF capacitor connected between this pin and ground.
Exposed paddle (bottom); connect to GND directly beneath package.
9
C2-
C2+
VOUT
10
11
EP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| AAT3172 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Current LED Flash Driver Charge Pump IC |
| AAT3172_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 |
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