參數(shù)資料
型號(hào): AAT3142ITP-T1
廠商: Advanced Analog Technology,lnc.
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(yè)數(shù): 2/16頁(yè)
文件大小: 471K
代理商: AAT3142ITP-T1
Pin Descriptions
Pin Configuration
TSOPJW-12
(Top View)
Pin #
1
Symbol
C2+
Function
Flying capacitor 2 positive terminal. Connect a 1μF capacitor between C2+
and C2-.
Charge pump output. Requires 1μF capacitor connected between this pin and
ground.
Flying capacitor 1 negative terminal.
Flying capacitor 1 positive terminal. Connect a 1μF capacitor between C1+
and C1-.
Current source output #3.
Current source output #2.
Ground pin; must be connected to Pin 11.
Current source output #1.
S
2
Cwire serial interface control pin.
Input power supply. Requires 1μF capacitor connected between this pin and
ground.
Ground pin; must be connected to Pin 7.
Flying capacitor 2 negative terminal.
2
CP
3
4
C1-
C1+
5
6
7
8
9
10
D3
D2
GND
D1
EN/SET
IN
11
12
GND
C2-
1
2
3
4
5
6
12
11
10
9
8
7
C2+
CP
C1-
C1+
D3
D2
C2-
GND
IN
EN/SET
D1
GND
AAT3142
High Efficiency 1X/1.5X/2X Charge Pump
for White LED Applications
2
3142.2007.03.1.2
相關(guān)PDF資料
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參數(shù)描述
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