AAT3132ITP-T1(2004) データシートの表示（PDF） - Analog Technology Inc
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AAT3132ITP-T1
(Rev.:2004)
(Rev.:2004)
Analog Technology Inc
AAT3132ITP-T1 Datasheet PDF : 14 Pages
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AAT3132
High Efficiency 1.5X Fractional Charge
Pump for White LED Applications
Pin Descriptions
Pin #
1
2
Symbol
C2+
OUT
3
C1-
4
C1+
5
D3
6
D2
7
D4
8
D1
9
EN/SET
10
IN
11
GND
12
C2-
Function
Flying Capacitor 2 + terminal. Connect a 1µF capacitor between C2+ and C2-.
Charge pump output. Requires 1µF capacitor connected between this pin and
ground.
Flying Capacitor 1 - terminal
Flying Capacitor 1 + terminal. Connect a 1µF capacitor between C1+ and C1-.
Current source output #3
Current source output #2
Current source output #4
Current source output #1
Control Pin
Input power supply. Requires 1µF capacitor connected between this pin and
ground.
Ground
Flying Capacitor 2 - terminal
Pin Configuration
TSOPJW-12
(Top view)
C2+ 1
OUT 2
C1- 3
C1+ 4
D3 5
D2 6
12 C2-
11 GND
10 IN
9 EN/SET
8 D1
7 D4
2
3132.2004.04.1.0
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