AAT3153 查看數據表（PDF） - Analog Technology Inc
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AAT3153 Datasheet PDF : 10 Pages
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AAT3153
High Efficiency 1X/1.5X/2X Charge Pump
For White LED Applications
Pin Descriptions
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
EP
Symbol
D6
EN/SET
N/C
VOUT
C2+
C1+
C1-
C2-
GND
IN
GND
D1
D2
D3
D4
D5
Function
Current sink input #6.
S2Cwire serial interface control pin.
No connection.
Charge pump output to drive load circuit. Requires 1µF capacitor connected
between this pin and ground.
Flying capacitor 2 + terminal. Connect a 1µF capacitor between C2+ and C2-.
Flying capacitor 1 + terminal. Connect a 1µF capacitor between C1+ and C1-.
Flying capacitor 1 - terminal.
Flying capacitor 2 - terminal.
Ground.
Input power supply. Requires 1µF capacitor connected between this pin and
ground.
Ground.
Current sink input #1.
Current sink input #2.
Current sink input #3.
Current sink input #4.
Current sink input #5.
Exposed paddle (bottom). Connect to ground.
Pin Configuration
QFN44-16
(Top View)
D6 1
EN/SET 2
N/C 3
VOUT 4
AAT3153
12 D1
11 GND
10 IN
9 GND
2
3153.2004.10.0.6
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