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PVDD
A
PVDD
B
PVDD
C
PVDD
D
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
100nF
50V
10nF
50V
10k
470µF
50V
10k
10k
10nF
50V
100nF
50V
470µF
50V
1µF
50V
10nF
10nF
50V
1µF
1µF
470µF
50V
100nF
50V
100nF
50V
3.3 Ω
3.3
Ω
3.3 Ω
100nF
50V
470µF
50V
10k
3.3 Ω
470µF
50V
100nF
50V
100nF
50V
10nF
50V
10nF
50V
470µF
50V
10nF
50V
470µF
50V
10nF
50V
100nF
50V
470µF
50V
1µF
3.3 Ω
3.3 Ω
3.3
3.3
Ω
GVDD(+12V)
VDD(+12V)
PVDD
PVDD
GVDD(+12V)
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TAS5508/18
PWM1_P
PWM2_P
PWM3_P
PWM4_P
VALID
Microcontroller
I2C
20µH
20µH
100nF
TAS5352DDV
GVDD_B
OTW
SD
PWM_A
RESET_AB
PWM_B
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C
RESET_CD
PWM_D
GVDD_C
GVDD_D
BST_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
VDD
GVDD_A
BST_A
PVDD_A
OUT_A
NC
NC
NC
NC
NC
PVDD_D
PVDD_A
NC
25V
33nF
100nF
50V
100nF
20µH
470µF
50V
470 Fµ
50V
33nF
25V
3.3 Ω
100nF
0 Ω
22k
100nF
33nF
25V
100nF
50V
10nF
50V
100nF
100nF
33nF
25V
100nF
50V
100nF
20µH
3.3 Ω
10nF
50V
10 Ω
10 Ω
10 Ω
10 Ω
A
B
C
D
50V
Ω
TAS5352
SLES204A – SEPTEMBER 2007 – REVISED OCTOBER 2007
Figure 16. Typical SE Application
Copyright © 2007, Texas Instruments Incorporated Submit Documentation Feedback 17
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