Datasheet

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VOUT
AVIN
SW
C
IN
SW
LED
C
OUT
10 Fm
PGND
PGND
P
P
P
AGND
L
2.2 Hm
ENVM
SDA
SCL
I
2
CI/F
FLASH_SYNC
TPS61052
FlashSynchronization
CameraEngine
APA Enable
Base-BandEngine
AudioInput
AudioInput
CLASS-D APA
EN_APA
1G97
VBAT
P
Li-Ion
VOUT
AVIN
SW
C
IN
SW
LED
C
OUT
10 Fm
PGND
PGND
P
P
P
AGND
L
2.2 Hm
ENVM
SDA
SCL
I
2
CI/F
FLASH_SYNC
TPS61052
FlashSynchronization
CameraEngine
APA Enable
Base-BandEngine
AudioInput
AudioInput
CLASS-D APA
EN _APA
VBAT
P
Li-Ion
GAIN_SEL
0:NormalGain
1:-6dB
VOUT
AVIN
SW
C
IN
SW
LED
C
OUT
10 Fm
PGND
PGND
P
P
P
AGND
L
2.2 Hm
ENVM
SDA
SCL
I
2
CI/F
FLASH_SYNC
TPS61052
FlashSynchronization
CameraEngine
VoltageModeEnable
-Base BandEngine
VBAT
P
Li-Ion
Dx
Dy
Dz
P0
P1
P2
SDA
SCL
EN
TCA6507
GND
VCC
+1.8V
I
2
CI/F
TPS61050
TPS61052
SLUS525 – MARCH 2007
TYPICAL APPLICATIONS (continued)
Figure 52. White LED Flash Driver and Audio Amplifier Power Supply Exclusive Operation
Figure 53. White LED Flash Driver and Audio Amplifier Power Supply Operating Simultaneously
Figure 54. White LED Flash Driver and Auxiliary Lighting Zone Power Supply
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