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| AAT3120 Datasheet, PDF (12/14 Pages) Advanced Analogic Technologies – 3-Channel Charge Pump For White LED Applications | |||
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AAT3120
3-Channel Charge Pump
For White LED Applications
Additional Application Circuits
VIN
C1+
VBATTERY
C IN
1µF
COUT
1µF
EN/SET
VOUT
C1-
C2+
AAT3120
C2-
D1
EN/SET
D2
D3
GND
C1
1µF
C2
1µF
Display Module
D1
D2
D3
R
R
R
AAT3120 Driving a Display Module with Three Paralleled White LEDs.
VBATTERY
VIN
C1+
CIN
1µF
C OUT
1µF
EN/SET
VOUT
C1-
C2+
AAT3120
C2-
D1
EN/SET
D2
D3
GND
Enable Red
Enable Green
Enable Blue
C1
1µF
C2
1µF
Common-Anode
RGB Color LED
RED GRN BLU
R
R
R
AAT3120 Driving Common-Anode RGB Color LED.
12
3120.2005.11.1.1
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