LP3954 Datasheet, PDF (3/60 Pages) National Semiconductor (TI) – Advanced Lighting Management Unit

LP3954
www.ti.com
SNVS340D – JUNE 2005 – REVISED MARCH 2013
Connection Diagrams
DSBGA Package, 3.0 x 3.0 x 0.6mm, 0.5mm pitch Package Number YZR0036AAA or
DSBGA Package, 3.0 x 3.0 x 0.65mm, 0.5mm pitch Package Number YPG0036AAA
6
B1
G1
R1
FLASH
FB
SW
SW
FB
FLASH
R1
G1
B1
6
5
GND_
RGB
IRGB SS/SDA V_DDIO
GND
GND_
SW
4
R2
SO
SI
SYNC_
PWM
IFLASH
GND_
WLED
3
G2
SCK/
SCL
FLASH
_EN
V_DD1
WLED
6
WLED
5
2
B2
IF_SEL
IRT
ASE
WLED
4
WLED
3
1
V_DD2
V_DDA
V_REF
GNDA
WLED
2
WLED
1
A
B
C
D
E
F
TOP VIEW
GND_
SW
GND
V_DDIO
SS/
SDA
IRGB
GND_
RGB
5
GND_
WLED
IFLASH
SYNC_
PWM
SI
SO
R2
4
WLED
5
WLED
6
V_DD1
FLASH
_EN
SCK/
SCL
G2
3
WLED
3
WLED
4
ASE
IRT
IF_SEL
B2
2
WLED
1
WLED
2
GNDA
V_REF
V_DDA
V_DD2
1
F
E
D
C
B
A
BOTTOM VIEW
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