AP3152F データシートの表示（PDF） - Diodes Incorporated.
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AP3152F Datasheet PDF : 11 Pages
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Pin Assignment
AP3152
120mA HIGH EFFICIENCY WHITE LED DRIVER
( Top View )
D4 1
SDI 2
C1P 3
C1N 4
VOUT 5
C2P 6
Exposed
Pad
12 D3
11 D2
10 D1
9 GND
8
VIN
7 C2N
DFN3030-12
Pin Descriptions
Symbol
D4
SDI
C1P
C1N
VOUT
C2P
C2N
VIN
GND
D1
D2
D3
GND
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
EP PAD
Description
Current Sink Input #4. Connect to VOUT when un-used.
1-wire Serial Digital Interface Input / PWM input
Positive Terminal of Flying Capacitor. Connect a 1µF capacitor between C1P and
C1N.
Negative Terminal of Flying Capacitor.
The charge pump output voltage to drive load circuit. Connect a 1µF capacitor
between this pin and ground.
Positive Terminal of Flying Capacitor. Connect a 1µF capacitor between C2P and
C2N.
Negative Terminal of Flying Capacitor.
Input Power Source. Connect a 1µF capacitor between this pin and ground.
Ground.
Current Sink Input #1. Connect to VOUT when un-used.
Current Sink Input #2. Connect to VOUT when un-used.
Current Sink Input #3. Connect to VOUT when un-used.
Exposed Pad (bottom). Connect to ground underneath the package.
AP3152 Rev. 1
2 of 11
www.diodes.com
SEPTEMBER 2007
© Diodes Incorporated
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